./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec0_product19.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f6fb2bb1 Calling Ultimate with: /usr/bin/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 ../sv-benchmarks/c/product-lines/email_spec0_product19.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 fa70b27961ca39062c0ebe653ea06e8e7d50aca3 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-f6fb2bb [2019-11-19 18:54:22,177 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 18:54:22,180 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 18:54:22,199 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 18:54:22,199 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 18:54:22,201 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 18:54:22,205 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 18:54:22,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 18:54:22,220 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 18:54:22,223 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 18:54:22,224 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 18:54:22,226 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 18:54:22,226 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 18:54:22,228 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 18:54:22,229 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 18:54:22,231 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 18:54:22,232 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 18:54:22,233 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 18:54:22,236 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 18:54:22,239 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 18:54:22,243 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 18:54:22,245 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 18:54:22,247 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 18:54:22,249 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 18:54:22,252 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 18:54:22,252 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 18:54:22,253 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 18:54:22,254 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 18:54:22,255 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 18:54:22,256 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 18:54:22,256 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 18:54:22,257 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 18:54:22,258 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 18:54:22,258 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 18:54:22,260 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 18:54:22,260 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 18:54:22,261 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 18:54:22,262 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 18:54:22,262 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 18:54:22,263 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 18:54:22,264 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 18:54:22,265 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-19 18:54:22,297 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 18:54:22,299 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 18:54:22,302 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 18:54:22,302 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 18:54:22,302 INFO L138 SettingsManager]: * Use SBE=true [2019-11-19 18:54:22,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 18:54:22,304 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 18:54:22,304 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 18:54:22,305 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 18:54:22,305 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 18:54:22,306 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 18:54:22,306 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 18:54:22,307 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 18:54:22,307 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 18:54:22,307 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 18:54:22,308 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 18:54:22,308 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 18:54:22,308 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 18:54:22,308 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-19 18:54:22,309 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 18:54:22,309 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-19 18:54:22,309 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-19 18:54:22,310 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 18:54:22,310 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 18:54:22,310 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 18:54:22,311 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-19 18:54:22,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 18:54:22,311 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 18:54:22,311 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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 -> fa70b27961ca39062c0ebe653ea06e8e7d50aca3 [2019-11-19 18:54:22,626 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 18:54:22,639 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 18:54:22,642 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 18:54:22,644 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 18:54:22,644 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 18:54:22,645 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec0_product19.cil.c [2019-11-19 18:54:22,704 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a71d704a/6d65c17d3369472684bfbeddd9a1841f/FLAG8f746dcaa [2019-11-19 18:54:23,320 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 18:54:23,320 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec0_product19.cil.c [2019-11-19 18:54:23,348 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a71d704a/6d65c17d3369472684bfbeddd9a1841f/FLAG8f746dcaa [2019-11-19 18:54:23,523 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a71d704a/6d65c17d3369472684bfbeddd9a1841f [2019-11-19 18:54:23,526 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 18:54:23,527 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 18:54:23,528 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 18:54:23,528 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 18:54:23,532 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 18:54:23,533 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:54:23" (1/1) ... [2019-11-19 18:54:23,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c5b1ccf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:54:23, skipping insertion in model container [2019-11-19 18:54:23,536 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:54:23" (1/1) ... [2019-11-19 18:54:23,543 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 18:54:23,631 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 18:54:24,336 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 18:54:24,352 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 18:54:24,475 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 18:54:24,551 INFO L192 MainTranslator]: Completed translation [2019-11-19 18:54:24,552 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:54:24 WrapperNode [2019-11-19 18:54:24,552 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 18:54:24,553 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 18:54:24,553 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 18:54:24,553 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 18:54:24,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:54:24" (1/1) ... [2019-11-19 18:54:24,610 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:54:24" (1/1) ... [2019-11-19 18:54:24,695 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 18:54:24,695 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 18:54:24,696 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 18:54:24,696 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 18:54:24,707 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:54:24" (1/1) ... [2019-11-19 18:54:24,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:54:24" (1/1) ... [2019-11-19 18:54:24,718 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:54:24" (1/1) ... [2019-11-19 18:54:24,718 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:54:24" (1/1) ... [2019-11-19 18:54:24,753 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:54:24" (1/1) ... [2019-11-19 18:54:24,778 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:54:24" (1/1) ... [2019-11-19 18:54:24,785 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:54:24" (1/1) ... [2019-11-19 18:54:24,798 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 18:54:24,799 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 18:54:24,799 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 18:54:24,800 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 18:54:24,800 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:54:24" (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 [2019-11-19 18:54:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-11-19 18:54:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 18:54:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-19 18:54:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 18:54:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 18:54:26,691 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 18:54:26,692 INFO L285 CfgBuilder]: Removed 295 assume(true) statements. [2019-11-19 18:54:26,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:54:26 BoogieIcfgContainer [2019-11-19 18:54:26,694 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 18:54:26,695 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-19 18:54:26,695 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-19 18:54:26,698 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-19 18:54:26,699 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 06:54:23" (1/3) ... [2019-11-19 18:54:26,700 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78af6204 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 06:54:26, skipping insertion in model container [2019-11-19 18:54:26,700 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:54:24" (2/3) ... [2019-11-19 18:54:26,700 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78af6204 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 06:54:26, skipping insertion in model container [2019-11-19 18:54:26,701 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:54:26" (3/3) ... [2019-11-19 18:54:26,703 INFO L109 eAbstractionObserver]: Analyzing ICFG email_spec0_product19.cil.c [2019-11-19 18:54:26,713 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-19 18:54:26,722 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-11-19 18:54:26,734 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-11-19 18:54:26,775 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-19 18:54:26,775 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-19 18:54:26,775 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-19 18:54:26,777 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-19 18:54:26,778 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-19 18:54:26,778 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-19 18:54:26,778 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-19 18:54:26,778 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-19 18:54:26,817 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states. [2019-11-19 18:54:26,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-11-19 18:54:26,841 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 18:54:26,842 INFO L410 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] [2019-11-19 18:54:26,842 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 18:54:26,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 18:54:26,848 INFO L82 PathProgramCache]: Analyzing trace with hash -1864457489, now seen corresponding path program 1 times [2019-11-19 18:54:26,858 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 18:54:26,858 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1718956055] [2019-11-19 18:54:26,858 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 18:54:27,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 18:54:27,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 18:54:27,278 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1718956055] [2019-11-19 18:54:27,279 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 18:54:27,279 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-19 18:54:27,280 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1654809835] [2019-11-19 18:54:27,285 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 18:54:27,285 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 18:54:27,299 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 18:54:27,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 18:54:27,302 INFO L87 Difference]: Start difference. First operand 435 states. Second operand 3 states. [2019-11-19 18:54:27,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 18:54:27,450 INFO L93 Difference]: Finished difference Result 1270 states and 2198 transitions. [2019-11-19 18:54:27,451 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 18:54:27,453 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 47 [2019-11-19 18:54:27,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 18:54:27,483 INFO L225 Difference]: With dead ends: 1270 [2019-11-19 18:54:27,484 INFO L226 Difference]: Without dead ends: 796 [2019-11-19 18:54:27,495 INFO L630 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 [2019-11-19 18:54:27,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 796 states. [2019-11-19 18:54:27,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 796 to 407. [2019-11-19 18:54:27,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2019-11-19 18:54:27,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 702 transitions. [2019-11-19 18:54:27,650 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 702 transitions. Word has length 47 [2019-11-19 18:54:27,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 18:54:27,651 INFO L462 AbstractCegarLoop]: Abstraction has 407 states and 702 transitions. [2019-11-19 18:54:27,651 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 18:54:27,651 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 702 transitions. [2019-11-19 18:54:27,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2019-11-19 18:54:27,654 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 18:54:27,654 INFO L410 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] [2019-11-19 18:54:27,654 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 18:54:27,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 18:54:27,657 INFO L82 PathProgramCache]: Analyzing trace with hash -1124023108, now seen corresponding path program 1 times [2019-11-19 18:54:27,657 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 18:54:27,657 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1699104227] [2019-11-19 18:54:27,658 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 18:54:27,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 18:54:27,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 18:54:27,808 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1699104227] [2019-11-19 18:54:27,808 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 18:54:27,808 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-19 18:54:27,808 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [742653778] [2019-11-19 18:54:27,810 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-19 18:54:27,811 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 18:54:27,812 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-19 18:54:27,812 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-19 18:54:27,812 INFO L87 Difference]: Start difference. First operand 407 states and 702 transitions. Second operand 5 states. [2019-11-19 18:54:27,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 18:54:27,980 INFO L93 Difference]: Finished difference Result 1170 states and 2022 transitions. [2019-11-19 18:54:27,981 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-19 18:54:27,981 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 49 [2019-11-19 18:54:27,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 18:54:27,986 INFO L225 Difference]: With dead ends: 1170 [2019-11-19 18:54:27,986 INFO L226 Difference]: Without dead ends: 782 [2019-11-19 18:54:27,988 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-11-19 18:54:27,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 782 states. [2019-11-19 18:54:28,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 782 to 407. [2019-11-19 18:54:28,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2019-11-19 18:54:28,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 701 transitions. [2019-11-19 18:54:28,015 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 701 transitions. Word has length 49 [2019-11-19 18:54:28,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 18:54:28,015 INFO L462 AbstractCegarLoop]: Abstraction has 407 states and 701 transitions. [2019-11-19 18:54:28,015 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-19 18:54:28,015 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 701 transitions. [2019-11-19 18:54:28,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-11-19 18:54:28,020 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 18:54:28,020 INFO L410 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] [2019-11-19 18:54:28,021 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 18:54:28,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 18:54:28,021 INFO L82 PathProgramCache]: Analyzing trace with hash -1478868721, now seen corresponding path program 1 times [2019-11-19 18:54:28,021 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 18:54:28,022 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2004560244] [2019-11-19 18:54:28,022 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 18:54:28,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 18:54:28,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 18:54:28,152 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2004560244] [2019-11-19 18:54:28,152 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 18:54:28,152 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-19 18:54:28,152 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [258550774] [2019-11-19 18:54:28,153 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 18:54:28,153 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 18:54:28,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 18:54:28,155 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 18:54:28,155 INFO L87 Difference]: Start difference. First operand 407 states and 701 transitions. Second operand 3 states. [2019-11-19 18:54:28,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 18:54:28,203 INFO L93 Difference]: Finished difference Result 796 states and 1376 transitions. [2019-11-19 18:54:28,207 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 18:54:28,207 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 50 [2019-11-19 18:54:28,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 18:54:28,210 INFO L225 Difference]: With dead ends: 796 [2019-11-19 18:54:28,211 INFO L226 Difference]: Without dead ends: 412 [2019-11-19 18:54:28,212 INFO L630 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 [2019-11-19 18:54:28,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 412 states. [2019-11-19 18:54:28,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 412 to 407. [2019-11-19 18:54:28,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2019-11-19 18:54:28,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 698 transitions. [2019-11-19 18:54:28,229 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 698 transitions. Word has length 50 [2019-11-19 18:54:28,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 18:54:28,237 INFO L462 AbstractCegarLoop]: Abstraction has 407 states and 698 transitions. [2019-11-19 18:54:28,237 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 18:54:28,238 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 698 transitions. [2019-11-19 18:54:28,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2019-11-19 18:54:28,240 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 18:54:28,240 INFO L410 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] [2019-11-19 18:54:28,240 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 18:54:28,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 18:54:28,241 INFO L82 PathProgramCache]: Analyzing trace with hash 1441693460, now seen corresponding path program 1 times [2019-11-19 18:54:28,241 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 18:54:28,241 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [603045065] [2019-11-19 18:54:28,241 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 18:54:28,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 18:54:28,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 18:54:28,344 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [603045065] [2019-11-19 18:54:28,344 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 18:54:28,344 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-19 18:54:28,344 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127096793] [2019-11-19 18:54:28,345 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-19 18:54:28,345 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 18:54:28,345 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-19 18:54:28,346 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-19 18:54:28,346 INFO L87 Difference]: Start difference. First operand 407 states and 698 transitions. Second operand 5 states. [2019-11-19 18:54:28,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 18:54:28,497 INFO L93 Difference]: Finished difference Result 1160 states and 2002 transitions. [2019-11-19 18:54:28,497 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-19 18:54:28,497 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 52 [2019-11-19 18:54:28,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 18:54:28,502 INFO L225 Difference]: With dead ends: 1160 [2019-11-19 18:54:28,502 INFO L226 Difference]: Without dead ends: 780 [2019-11-19 18:54:28,504 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-19 18:54:28,505 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 780 states. [2019-11-19 18:54:28,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 780 to 407. [2019-11-19 18:54:28,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2019-11-19 18:54:28,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 697 transitions. [2019-11-19 18:54:28,524 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 697 transitions. Word has length 52 [2019-11-19 18:54:28,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 18:54:28,526 INFO L462 AbstractCegarLoop]: Abstraction has 407 states and 697 transitions. [2019-11-19 18:54:28,526 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-19 18:54:28,526 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 697 transitions. [2019-11-19 18:54:28,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2019-11-19 18:54:28,527 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 18:54:28,528 INFO L410 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, 1] [2019-11-19 18:54:28,528 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 18:54:28,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 18:54:28,528 INFO L82 PathProgramCache]: Analyzing trace with hash -1286351663, now seen corresponding path program 1 times [2019-11-19 18:54:28,528 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 18:54:28,529 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1088900681] [2019-11-19 18:54:28,529 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 18:54:28,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 18:54:28,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 18:54:28,643 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1088900681] [2019-11-19 18:54:28,643 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 18:54:28,643 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-19 18:54:28,643 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [58469847] [2019-11-19 18:54:28,644 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-19 18:54:28,644 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 18:54:28,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-19 18:54:28,644 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-19 18:54:28,644 INFO L87 Difference]: Start difference. First operand 407 states and 697 transitions. Second operand 5 states. [2019-11-19 18:54:28,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 18:54:28,808 INFO L93 Difference]: Finished difference Result 1165 states and 2006 transitions. [2019-11-19 18:54:28,808 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-19 18:54:28,808 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 53 [2019-11-19 18:54:28,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 18:54:28,814 INFO L225 Difference]: With dead ends: 1165 [2019-11-19 18:54:28,814 INFO L226 Difference]: Without dead ends: 785 [2019-11-19 18:54:28,816 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-19 18:54:28,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 785 states. [2019-11-19 18:54:28,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 785 to 407. [2019-11-19 18:54:28,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2019-11-19 18:54:28,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 696 transitions. [2019-11-19 18:54:28,838 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 696 transitions. Word has length 53 [2019-11-19 18:54:28,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 18:54:28,839 INFO L462 AbstractCegarLoop]: Abstraction has 407 states and 696 transitions. [2019-11-19 18:54:28,839 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-19 18:54:28,839 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 696 transitions. [2019-11-19 18:54:28,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-11-19 18:54:28,841 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 18:54:28,842 INFO L410 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, 1, 1] [2019-11-19 18:54:28,842 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 18:54:28,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 18:54:28,843 INFO L82 PathProgramCache]: Analyzing trace with hash 2010112697, now seen corresponding path program 1 times [2019-11-19 18:54:28,843 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 18:54:28,843 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1340323912] [2019-11-19 18:54:28,843 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 18:54:28,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 18:54:28,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 18:54:28,922 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1340323912] [2019-11-19 18:54:28,922 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 18:54:28,922 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-19 18:54:28,923 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1540811870] [2019-11-19 18:54:28,923 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 18:54:28,923 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 18:54:28,923 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 18:54:28,924 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 18:54:28,925 INFO L87 Difference]: Start difference. First operand 407 states and 696 transitions. Second operand 3 states. [2019-11-19 18:54:28,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 18:54:28,954 INFO L93 Difference]: Finished difference Result 576 states and 968 transitions. [2019-11-19 18:54:28,955 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 18:54:28,955 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2019-11-19 18:54:28,955 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 18:54:28,957 INFO L225 Difference]: With dead ends: 576 [2019-11-19 18:54:28,958 INFO L226 Difference]: Without dead ends: 410 [2019-11-19 18:54:28,958 INFO L630 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 [2019-11-19 18:54:28,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 410 states. [2019-11-19 18:54:28,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 410 to 409. [2019-11-19 18:54:28,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 409 states. [2019-11-19 18:54:28,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 409 states and 698 transitions. [2019-11-19 18:54:28,984 INFO L78 Accepts]: Start accepts. Automaton has 409 states and 698 transitions. Word has length 54 [2019-11-19 18:54:28,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 18:54:28,984 INFO L462 AbstractCegarLoop]: Abstraction has 409 states and 698 transitions. [2019-11-19 18:54:28,985 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 18:54:28,985 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 698 transitions. [2019-11-19 18:54:28,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-11-19 18:54:28,990 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 18:54:28,991 INFO L410 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] [2019-11-19 18:54:28,991 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 18:54:28,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 18:54:28,991 INFO L82 PathProgramCache]: Analyzing trace with hash -1618864133, now seen corresponding path program 1 times [2019-11-19 18:54:28,992 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 18:54:28,993 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [778090197] [2019-11-19 18:54:28,993 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 18:54:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 18:54:29,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 18:54:29,050 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [778090197] [2019-11-19 18:54:29,050 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 18:54:29,050 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-19 18:54:29,050 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1560798277] [2019-11-19 18:54:29,052 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 18:54:29,052 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 18:54:29,052 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 18:54:29,053 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 18:54:29,053 INFO L87 Difference]: Start difference. First operand 409 states and 698 transitions. Second operand 3 states. [2019-11-19 18:54:29,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 18:54:29,099 INFO L93 Difference]: Finished difference Result 1113 states and 1918 transitions. [2019-11-19 18:54:29,099 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 18:54:29,100 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 60 [2019-11-19 18:54:29,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 18:54:29,104 INFO L225 Difference]: With dead ends: 1113 [2019-11-19 18:54:29,104 INFO L226 Difference]: Without dead ends: 735 [2019-11-19 18:54:29,105 INFO L630 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 [2019-11-19 18:54:29,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 735 states. [2019-11-19 18:54:29,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 735 to 569. [2019-11-19 18:54:29,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 569 states. [2019-11-19 18:54:29,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 569 states and 991 transitions. [2019-11-19 18:54:29,146 INFO L78 Accepts]: Start accepts. Automaton has 569 states and 991 transitions. Word has length 60 [2019-11-19 18:54:29,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 18:54:29,149 INFO L462 AbstractCegarLoop]: Abstraction has 569 states and 991 transitions. [2019-11-19 18:54:29,149 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 18:54:29,149 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 991 transitions. [2019-11-19 18:54:29,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-11-19 18:54:29,150 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 18:54:29,151 INFO L410 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] [2019-11-19 18:54:29,151 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 18:54:29,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 18:54:29,151 INFO L82 PathProgramCache]: Analyzing trace with hash -798252932, now seen corresponding path program 1 times [2019-11-19 18:54:29,152 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 18:54:29,152 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1237246879] [2019-11-19 18:54:29,152 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 18:54:29,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 18:54:29,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-19 18:54:29,237 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1237246879] [2019-11-19 18:54:29,238 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 18:54:29,238 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-19 18:54:29,238 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [60700491] [2019-11-19 18:54:29,238 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-19 18:54:29,239 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 18:54:29,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-19 18:54:29,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-19 18:54:29,240 INFO L87 Difference]: Start difference. First operand 569 states and 991 transitions. Second operand 4 states. [2019-11-19 18:54:29,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 18:54:29,300 INFO L93 Difference]: Finished difference Result 676 states and 1158 transitions. [2019-11-19 18:54:29,300 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-19 18:54:29,300 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 61 [2019-11-19 18:54:29,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 18:54:29,304 INFO L225 Difference]: With dead ends: 676 [2019-11-19 18:54:29,304 INFO L226 Difference]: Without dead ends: 569 [2019-11-19 18:54:29,305 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-19 18:54:29,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 569 states. [2019-11-19 18:54:29,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 569 to 569. [2019-11-19 18:54:29,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 569 states. [2019-11-19 18:54:29,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 569 states and 989 transitions. [2019-11-19 18:54:29,339 INFO L78 Accepts]: Start accepts. Automaton has 569 states and 989 transitions. Word has length 61 [2019-11-19 18:54:29,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 18:54:29,339 INFO L462 AbstractCegarLoop]: Abstraction has 569 states and 989 transitions. [2019-11-19 18:54:29,340 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-19 18:54:29,340 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 989 transitions. [2019-11-19 18:54:29,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-11-19 18:54:29,341 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 18:54:29,342 INFO L410 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] [2019-11-19 18:54:29,342 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 18:54:29,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 18:54:29,342 INFO L82 PathProgramCache]: Analyzing trace with hash -1905370683, now seen corresponding path program 1 times [2019-11-19 18:54:29,343 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 18:54:29,343 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [389642693] [2019-11-19 18:54:29,343 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 18:54:29,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 18:54:29,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-19 18:54:29,480 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [389642693] [2019-11-19 18:54:29,480 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 18:54:29,481 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2019-11-19 18:54:29,485 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [266452232] [2019-11-19 18:54:29,486 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-11-19 18:54:29,487 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 18:54:29,487 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-11-19 18:54:29,488 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2019-11-19 18:54:29,489 INFO L87 Difference]: Start difference. First operand 569 states and 989 transitions. Second operand 11 states. [2019-11-19 18:54:30,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 18:54:30,728 INFO L93 Difference]: Finished difference Result 1898 states and 3093 transitions. [2019-11-19 18:54:30,728 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2019-11-19 18:54:30,728 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 64 [2019-11-19 18:54:30,728 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 18:54:30,737 INFO L225 Difference]: With dead ends: 1898 [2019-11-19 18:54:30,737 INFO L226 Difference]: Without dead ends: 1796 [2019-11-19 18:54:30,738 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 408 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=466, Invalid=1340, Unknown=0, NotChecked=0, Total=1806 [2019-11-19 18:54:30,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1796 states. [2019-11-19 18:54:30,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1796 to 687. [2019-11-19 18:54:30,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 687 states. [2019-11-19 18:54:30,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 687 states and 1178 transitions. [2019-11-19 18:54:30,786 INFO L78 Accepts]: Start accepts. Automaton has 687 states and 1178 transitions. Word has length 64 [2019-11-19 18:54:30,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 18:54:30,786 INFO L462 AbstractCegarLoop]: Abstraction has 687 states and 1178 transitions. [2019-11-19 18:54:30,786 INFO L463 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-11-19 18:54:30,786 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1178 transitions. [2019-11-19 18:54:30,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2019-11-19 18:54:30,788 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 18:54:30,788 INFO L410 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] [2019-11-19 18:54:30,788 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 18:54:30,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 18:54:30,789 INFO L82 PathProgramCache]: Analyzing trace with hash 479988832, now seen corresponding path program 1 times [2019-11-19 18:54:30,789 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 18:54:30,789 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1356857637] [2019-11-19 18:54:30,789 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 18:54:30,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 18:54:30,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-19 18:54:30,860 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1356857637] [2019-11-19 18:54:30,860 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 18:54:30,860 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-19 18:54:30,861 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1623099726] [2019-11-19 18:54:30,861 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-19 18:54:30,861 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 18:54:30,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-19 18:54:30,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-19 18:54:30,862 INFO L87 Difference]: Start difference. First operand 687 states and 1178 transitions. Second operand 5 states. [2019-11-19 18:54:31,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 18:54:31,041 INFO L93 Difference]: Finished difference Result 1895 states and 3210 transitions. [2019-11-19 18:54:31,042 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-19 18:54:31,042 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 65 [2019-11-19 18:54:31,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 18:54:31,051 INFO L225 Difference]: With dead ends: 1895 [2019-11-19 18:54:31,052 INFO L226 Difference]: Without dead ends: 1707 [2019-11-19 18:54:31,053 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-11-19 18:54:31,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1707 states. [2019-11-19 18:54:31,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1707 to 1335. [2019-11-19 18:54:31,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1335 states. [2019-11-19 18:54:31,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 1335 states and 2305 transitions. [2019-11-19 18:54:31,156 INFO L78 Accepts]: Start accepts. Automaton has 1335 states and 2305 transitions. Word has length 65 [2019-11-19 18:54:31,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 18:54:31,157 INFO L462 AbstractCegarLoop]: Abstraction has 1335 states and 2305 transitions. [2019-11-19 18:54:31,157 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-19 18:54:31,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2305 transitions. [2019-11-19 18:54:31,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2019-11-19 18:54:31,159 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 18:54:31,159 INFO L410 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] [2019-11-19 18:54:31,159 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 18:54:31,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 18:54:31,160 INFO L82 PathProgramCache]: Analyzing trace with hash 1279628073, now seen corresponding path program 1 times [2019-11-19 18:54:31,160 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 18:54:31,160 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [809371071] [2019-11-19 18:54:31,160 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 18:54:31,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 18:54:31,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-19 18:54:31,246 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [809371071] [2019-11-19 18:54:31,246 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 18:54:31,246 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-11-19 18:54:31,247 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [746413818] [2019-11-19 18:54:31,247 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-11-19 18:54:31,247 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 18:54:31,247 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-11-19 18:54:31,247 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-11-19 18:54:31,248 INFO L87 Difference]: Start difference. First operand 1335 states and 2305 transitions. Second operand 7 states. [2019-11-19 18:54:31,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 18:54:31,478 INFO L93 Difference]: Finished difference Result 2067 states and 3460 transitions. [2019-11-19 18:54:31,478 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-11-19 18:54:31,479 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 65 [2019-11-19 18:54:31,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 18:54:31,488 INFO L225 Difference]: With dead ends: 2067 [2019-11-19 18:54:31,488 INFO L226 Difference]: Without dead ends: 1561 [2019-11-19 18:54:31,493 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2019-11-19 18:54:31,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1561 states. [2019-11-19 18:54:31,605 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1561 to 1265. [2019-11-19 18:54:31,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1265 states. [2019-11-19 18:54:31,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 1265 states and 2185 transitions. [2019-11-19 18:54:31,612 INFO L78 Accepts]: Start accepts. Automaton has 1265 states and 2185 transitions. Word has length 65 [2019-11-19 18:54:31,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 18:54:31,613 INFO L462 AbstractCegarLoop]: Abstraction has 1265 states and 2185 transitions. [2019-11-19 18:54:31,613 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-11-19 18:54:31,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2185 transitions. [2019-11-19 18:54:31,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2019-11-19 18:54:31,616 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 18:54:31,617 INFO L410 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] [2019-11-19 18:54:31,617 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 18:54:31,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 18:54:31,618 INFO L82 PathProgramCache]: Analyzing trace with hash 1535806848, now seen corresponding path program 1 times [2019-11-19 18:54:31,618 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 18:54:31,618 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1224048433] [2019-11-19 18:54:31,619 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 18:54:31,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 18:54:31,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-19 18:54:31,770 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1224048433] [2019-11-19 18:54:31,770 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 18:54:31,770 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-11-19 18:54:31,770 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1503642341] [2019-11-19 18:54:31,771 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-11-19 18:54:31,771 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 18:54:31,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-11-19 18:54:31,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2019-11-19 18:54:31,772 INFO L87 Difference]: Start difference. First operand 1265 states and 2185 transitions. Second operand 10 states. [2019-11-19 18:54:32,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 18:54:32,661 INFO L93 Difference]: Finished difference Result 2917 states and 4816 transitions. [2019-11-19 18:54:32,661 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2019-11-19 18:54:32,661 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 66 [2019-11-19 18:54:32,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 18:54:32,675 INFO L225 Difference]: With dead ends: 2917 [2019-11-19 18:54:32,675 INFO L226 Difference]: Without dead ends: 2516 [2019-11-19 18:54:32,677 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 144 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=263, Invalid=607, Unknown=0, NotChecked=0, Total=870 [2019-11-19 18:54:32,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2516 states. [2019-11-19 18:54:32,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2516 to 1492. [2019-11-19 18:54:32,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1492 states. [2019-11-19 18:54:32,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 1492 states and 2547 transitions. [2019-11-19 18:54:32,787 INFO L78 Accepts]: Start accepts. Automaton has 1492 states and 2547 transitions. Word has length 66 [2019-11-19 18:54:32,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 18:54:32,788 INFO L462 AbstractCegarLoop]: Abstraction has 1492 states and 2547 transitions. [2019-11-19 18:54:32,788 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-11-19 18:54:32,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 2547 transitions. [2019-11-19 18:54:32,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2019-11-19 18:54:32,790 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 18:54:32,790 INFO L410 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] [2019-11-19 18:54:32,791 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 18:54:32,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 18:54:32,791 INFO L82 PathProgramCache]: Analyzing trace with hash 1123754416, now seen corresponding path program 1 times [2019-11-19 18:54:32,791 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 18:54:32,792 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1695288510] [2019-11-19 18:54:32,792 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 18:54:32,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 18:54:32,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-19 18:54:32,847 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1695288510] [2019-11-19 18:54:32,847 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 18:54:32,847 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-19 18:54:32,847 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [98102339] [2019-11-19 18:54:32,848 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-19 18:54:32,848 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 18:54:32,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-19 18:54:32,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-19 18:54:32,848 INFO L87 Difference]: Start difference. First operand 1492 states and 2547 transitions. Second operand 4 states. [2019-11-19 18:54:32,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 18:54:32,943 INFO L93 Difference]: Finished difference Result 1833 states and 3089 transitions. [2019-11-19 18:54:32,943 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-19 18:54:32,943 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 67 [2019-11-19 18:54:32,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 18:54:32,950 INFO L225 Difference]: With dead ends: 1833 [2019-11-19 18:54:32,950 INFO L226 Difference]: Without dead ends: 1353 [2019-11-19 18:54:32,952 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-19 18:54:32,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1353 states. [2019-11-19 18:54:33,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1353 to 1214. [2019-11-19 18:54:33,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1214 states. [2019-11-19 18:54:33,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 1214 states and 2104 transitions. [2019-11-19 18:54:33,025 INFO L78 Accepts]: Start accepts. Automaton has 1214 states and 2104 transitions. Word has length 67 [2019-11-19 18:54:33,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 18:54:33,026 INFO L462 AbstractCegarLoop]: Abstraction has 1214 states and 2104 transitions. [2019-11-19 18:54:33,026 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-19 18:54:33,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2104 transitions. [2019-11-19 18:54:33,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2019-11-19 18:54:33,028 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 18:54:33,028 INFO L410 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] [2019-11-19 18:54:33,028 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 18:54:33,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 18:54:33,029 INFO L82 PathProgramCache]: Analyzing trace with hash 1819839492, now seen corresponding path program 1 times [2019-11-19 18:54:33,029 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 18:54:33,029 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [828044574] [2019-11-19 18:54:33,029 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 18:54:33,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 18:54:33,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 18:54:33,073 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [828044574] [2019-11-19 18:54:33,073 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 18:54:33,073 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-19 18:54:33,074 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1648834699] [2019-11-19 18:54:33,074 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 18:54:33,074 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 18:54:33,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 18:54:33,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 18:54:33,075 INFO L87 Difference]: Start difference. First operand 1214 states and 2104 transitions. Second operand 3 states. [2019-11-19 18:54:33,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 18:54:33,198 INFO L93 Difference]: Finished difference Result 3576 states and 6224 transitions. [2019-11-19 18:54:33,198 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 18:54:33,199 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 72 [2019-11-19 18:54:33,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 18:54:33,210 INFO L225 Difference]: With dead ends: 3576 [2019-11-19 18:54:33,210 INFO L226 Difference]: Without dead ends: 2393 [2019-11-19 18:54:33,213 INFO L630 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 [2019-11-19 18:54:33,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2393 states. [2019-11-19 18:54:33,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2393 to 1954. [2019-11-19 18:54:33,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1954 states. [2019-11-19 18:54:33,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 1954 states and 3458 transitions. [2019-11-19 18:54:33,323 INFO L78 Accepts]: Start accepts. Automaton has 1954 states and 3458 transitions. Word has length 72 [2019-11-19 18:54:33,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 18:54:33,324 INFO L462 AbstractCegarLoop]: Abstraction has 1954 states and 3458 transitions. [2019-11-19 18:54:33,324 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 18:54:33,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3458 transitions. [2019-11-19 18:54:33,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2019-11-19 18:54:33,330 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 18:54:33,330 INFO L410 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] [2019-11-19 18:54:33,330 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 18:54:33,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 18:54:33,331 INFO L82 PathProgramCache]: Analyzing trace with hash -1010082477, now seen corresponding path program 1 times [2019-11-19 18:54:33,331 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 18:54:33,332 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1246909461] [2019-11-19 18:54:33,332 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 18:54:33,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 18:54:33,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 18:54:33,394 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1246909461] [2019-11-19 18:54:33,394 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 18:54:33,394 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-19 18:54:33,395 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [64370618] [2019-11-19 18:54:33,395 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 18:54:33,396 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 18:54:33,396 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 18:54:33,396 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 18:54:33,396 INFO L87 Difference]: Start difference. First operand 1954 states and 3458 transitions. Second operand 3 states. [2019-11-19 18:54:33,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 18:54:33,655 INFO L93 Difference]: Finished difference Result 5760 states and 10222 transitions. [2019-11-19 18:54:33,656 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 18:54:33,656 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 73 [2019-11-19 18:54:33,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 18:54:33,675 INFO L225 Difference]: With dead ends: 5760 [2019-11-19 18:54:33,676 INFO L226 Difference]: Without dead ends: 3837 [2019-11-19 18:54:33,679 INFO L630 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 [2019-11-19 18:54:33,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3837 states. [2019-11-19 18:54:33,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3837 to 3398. [2019-11-19 18:54:33,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3398 states. [2019-11-19 18:54:33,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3398 states to 3398 states and 6098 transitions. [2019-11-19 18:54:33,858 INFO L78 Accepts]: Start accepts. Automaton has 3398 states and 6098 transitions. Word has length 73 [2019-11-19 18:54:33,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 18:54:33,858 INFO L462 AbstractCegarLoop]: Abstraction has 3398 states and 6098 transitions. [2019-11-19 18:54:33,858 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 18:54:33,858 INFO L276 IsEmpty]: Start isEmpty. Operand 3398 states and 6098 transitions. [2019-11-19 18:54:33,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2019-11-19 18:54:33,864 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 18:54:33,864 INFO L410 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] [2019-11-19 18:54:33,864 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 18:54:33,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 18:54:33,864 INFO L82 PathProgramCache]: Analyzing trace with hash -1664063290, now seen corresponding path program 1 times [2019-11-19 18:54:33,865 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 18:54:33,865 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1381500398] [2019-11-19 18:54:33,865 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 18:54:33,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 18:54:33,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 18:54:33,916 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1381500398] [2019-11-19 18:54:33,916 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 18:54:33,917 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-19 18:54:33,917 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1804331658] [2019-11-19 18:54:33,917 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 18:54:33,917 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 18:54:33,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 18:54:33,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 18:54:33,918 INFO L87 Difference]: Start difference. First operand 3398 states and 6098 transitions. Second operand 3 states. [2019-11-19 18:54:34,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 18:54:34,142 INFO L93 Difference]: Finished difference Result 9636 states and 17302 transitions. [2019-11-19 18:54:34,142 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 18:54:34,143 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 74 [2019-11-19 18:54:34,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 18:54:34,170 INFO L225 Difference]: With dead ends: 9636 [2019-11-19 18:54:34,170 INFO L226 Difference]: Without dead ends: 6269 [2019-11-19 18:54:34,176 INFO L630 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 [2019-11-19 18:54:34,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6269 states. [2019-11-19 18:54:34,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6269 to 5830. [2019-11-19 18:54:34,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5830 states. [2019-11-19 18:54:34,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5830 states to 5830 states and 10530 transitions. [2019-11-19 18:54:34,430 INFO L78 Accepts]: Start accepts. Automaton has 5830 states and 10530 transitions. Word has length 74 [2019-11-19 18:54:34,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 18:54:34,431 INFO L462 AbstractCegarLoop]: Abstraction has 5830 states and 10530 transitions. [2019-11-19 18:54:34,431 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 18:54:34,431 INFO L276 IsEmpty]: Start isEmpty. Operand 5830 states and 10530 transitions. [2019-11-19 18:54:34,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2019-11-19 18:54:34,439 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 18:54:34,439 INFO L410 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] [2019-11-19 18:54:34,439 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 18:54:34,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 18:54:34,440 INFO L82 PathProgramCache]: Analyzing trace with hash -1606980380, now seen corresponding path program 1 times [2019-11-19 18:54:34,440 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 18:54:34,440 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1540139613] [2019-11-19 18:54:34,440 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 18:54:34,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 18:54:34,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 18:54:34,493 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1540139613] [2019-11-19 18:54:34,493 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 18:54:34,493 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-19 18:54:34,493 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [730163149] [2019-11-19 18:54:34,494 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 18:54:34,494 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 18:54:34,494 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 18:54:34,494 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 18:54:34,494 INFO L87 Difference]: Start difference. First operand 5830 states and 10530 transitions. Second operand 3 states. [2019-11-19 18:54:34,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 18:54:34,903 INFO L93 Difference]: Finished difference Result 16436 states and 29686 transitions. [2019-11-19 18:54:34,903 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 18:54:34,903 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 75 [2019-11-19 18:54:34,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 18:54:34,926 INFO L225 Difference]: With dead ends: 16436 [2019-11-19 18:54:34,926 INFO L226 Difference]: Without dead ends: 10637 [2019-11-19 18:54:34,935 INFO L630 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 [2019-11-19 18:54:34,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10637 states. [2019-11-19 18:54:35,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10637 to 10198. [2019-11-19 18:54:35,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10198 states. [2019-11-19 18:54:35,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10198 states to 10198 states and 18466 transitions. [2019-11-19 18:54:35,277 INFO L78 Accepts]: Start accepts. Automaton has 10198 states and 18466 transitions. Word has length 75 [2019-11-19 18:54:35,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 18:54:35,277 INFO L462 AbstractCegarLoop]: Abstraction has 10198 states and 18466 transitions. [2019-11-19 18:54:35,277 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 18:54:35,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10198 states and 18466 transitions. [2019-11-19 18:54:35,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2019-11-19 18:54:35,286 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 18:54:35,286 INFO L410 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] [2019-11-19 18:54:35,287 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 18:54:35,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 18:54:35,287 INFO L82 PathProgramCache]: Analyzing trace with hash 1211434615, now seen corresponding path program 1 times [2019-11-19 18:54:35,287 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 18:54:35,287 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [98905551] [2019-11-19 18:54:35,288 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 18:54:35,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 18:54:35,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-19 18:54:35,350 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [98905551] [2019-11-19 18:54:35,350 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 18:54:35,350 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-19 18:54:35,350 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [758822596] [2019-11-19 18:54:35,351 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-19 18:54:35,351 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 18:54:35,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-19 18:54:35,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-19 18:54:35,351 INFO L87 Difference]: Start difference. First operand 10198 states and 18466 transitions. Second operand 4 states. [2019-11-19 18:54:35,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 18:54:35,612 INFO L93 Difference]: Finished difference Result 10333 states and 18686 transitions. [2019-11-19 18:54:35,613 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-19 18:54:35,613 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 76 [2019-11-19 18:54:35,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 18:54:35,613 INFO L225 Difference]: With dead ends: 10333 [2019-11-19 18:54:35,613 INFO L226 Difference]: Without dead ends: 0 [2019-11-19 18:54:35,627 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-19 18:54:35,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-19 18:54:35,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-19 18:54:35,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-19 18:54:35,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-19 18:54:35,628 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 76 [2019-11-19 18:54:35,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 18:54:35,628 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-19 18:54:35,628 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-19 18:54:35,628 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-19 18:54:35,628 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-19 18:54:35,633 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-19 18:54:35,854 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 106 [2019-11-19 18:54:36,227 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 106 [2019-11-19 18:54:36,868 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 217 [2019-11-19 18:54:37,174 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 106 [2019-11-19 18:54:37,336 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 106 [2019-11-19 18:54:37,626 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 109 [2019-11-19 18:54:37,748 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 106 [2019-11-19 18:54:38,119 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 217 [2019-11-19 18:54:38,530 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 215 [2019-11-19 18:54:39,067 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 217 [2019-11-19 18:54:39,375 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 217 [2019-11-19 18:54:39,522 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 163 [2019-11-19 18:54:39,816 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 161 [2019-11-19 18:54:39,948 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 106 [2019-11-19 18:54:40,071 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 163 [2019-11-19 18:54:40,806 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 217 [2019-11-19 18:54:41,089 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 217 [2019-11-19 18:54:41,685 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 163 [2019-11-19 18:54:42,209 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 215 [2019-11-19 18:54:42,676 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 106 [2019-11-19 18:54:42,829 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 161 [2019-11-19 18:54:43,254 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 163 [2019-11-19 18:54:43,674 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 200 [2019-11-19 18:54:43,828 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 159 [2019-11-19 18:54:44,019 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 159 [2019-11-19 18:54:44,386 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 161 [2019-11-19 18:54:44,674 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:54:44,966 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:54:46,394 WARN L191 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 214 DAG size of output: 27 [2019-11-19 18:54:46,730 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 41 [2019-11-19 18:54:46,841 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-11-19 18:54:46,992 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 20 [2019-11-19 18:54:47,279 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:54:47,583 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:54:48,012 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 50 [2019-11-19 18:54:48,574 WARN L191 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 50 [2019-11-19 18:54:48,912 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 17 [2019-11-19 18:54:49,263 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:54:49,491 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 26 [2019-11-19 18:54:50,917 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 214 DAG size of output: 27 [2019-11-19 18:54:52,732 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 212 DAG size of output: 27 [2019-11-19 18:54:53,235 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 50 [2019-11-19 18:54:53,525 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:54:53,674 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 20 [2019-11-19 18:54:54,012 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 41 [2019-11-19 18:54:54,164 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 20 [2019-11-19 18:54:54,503 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 41 [2019-11-19 18:54:55,933 WARN L191 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 214 DAG size of output: 27 [2019-11-19 18:54:56,084 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 20 [2019-11-19 18:54:56,425 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 41 [2019-11-19 18:54:57,839 WARN L191 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 214 DAG size of output: 27 [2019-11-19 18:54:58,194 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 34 [2019-11-19 18:54:59,230 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 161 DAG size of output: 47 [2019-11-19 18:54:59,521 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:54:59,692 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 28 [2019-11-19 18:54:59,975 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:55:00,869 WARN L191 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 47 [2019-11-19 18:55:01,155 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:55:02,135 WARN L191 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 47 [2019-11-19 18:55:02,505 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 48 [2019-11-19 18:55:02,839 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 27 [2019-11-19 18:55:02,988 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 24 [2019-11-19 18:55:03,274 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:55:03,613 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 41 [2019-11-19 18:55:03,898 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:55:04,400 WARN L191 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 50 [2019-11-19 18:55:04,690 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:55:04,974 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:55:06,394 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 214 DAG size of output: 27 [2019-11-19 18:55:06,544 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 20 [2019-11-19 18:55:08,044 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 214 DAG size of output: 27 [2019-11-19 18:55:08,373 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:55:08,539 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 20 [2019-11-19 18:55:08,736 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 20 [2019-11-19 18:55:09,020 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:55:09,313 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:55:09,620 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:55:10,600 WARN L191 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 47 [2019-11-19 18:55:10,807 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 20 [2019-11-19 18:55:10,958 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 20 [2019-11-19 18:55:11,136 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 20 [2019-11-19 18:55:11,313 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 20 [2019-11-19 18:55:11,599 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 27 [2019-11-19 18:55:11,745 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 20 [2019-11-19 18:55:12,245 WARN L191 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 50 [2019-11-19 18:55:12,617 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 50 [2019-11-19 18:55:13,937 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 212 DAG size of output: 25 [2019-11-19 18:55:14,270 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 41 [2019-11-19 18:55:14,808 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 50 [2019-11-19 18:55:15,327 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 50 [2019-11-19 18:55:15,611 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:55:15,759 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 20 [2019-11-19 18:55:15,908 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 20 [2019-11-19 18:55:16,078 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 28 [2019-11-19 18:55:16,252 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 20 [2019-11-19 18:55:16,538 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:55:16,687 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 20 [2019-11-19 18:55:17,580 WARN L191 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 47 [2019-11-19 18:55:17,870 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:55:18,375 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 50 [2019-11-19 18:55:18,528 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 20 [2019-11-19 18:55:18,908 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 48 [2019-11-19 18:55:19,072 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 20 [2019-11-19 18:55:19,622 WARN L191 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 50 [2019-11-19 18:55:20,003 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 38 [2019-11-19 18:55:20,304 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 30 [2019-11-19 18:55:21,282 WARN L191 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 47 [2019-11-19 18:55:21,565 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:55:21,845 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:55:22,889 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 196 DAG size of output: 27 [2019-11-19 18:55:23,745 WARN L191 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 43 [2019-11-19 18:55:24,115 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 42 [2019-11-19 18:55:24,417 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 30 [2019-11-19 18:55:24,790 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 50 [2019-11-19 18:55:25,645 WARN L191 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 43 [2019-11-19 18:55:25,927 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 17 [2019-11-19 18:55:26,052 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 21 [2019-11-19 18:55:26,200 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 20 [2019-11-19 18:55:26,645 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 36 [2019-11-19 18:55:27,050 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 45 [2019-11-19 18:55:27,218 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 28 [2019-11-19 18:55:28,110 WARN L191 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 47 [2019-11-19 18:55:28,115 INFO L440 ceAbstractionStarter]: At program point L1952(lines 1942 2085) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,115 INFO L444 ceAbstractionStarter]: For program point L1822(lines 1822 1828) no Hoare annotation was computed. [2019-11-19 18:55:28,115 INFO L444 ceAbstractionStarter]: For program point L1822-1(lines 1822 1828) no Hoare annotation was computed. [2019-11-19 18:55:28,116 INFO L444 ceAbstractionStarter]: For program point L1558(lines 1558 1594) no Hoare annotation was computed. [2019-11-19 18:55:28,116 INFO L444 ceAbstractionStarter]: For program point L1558-1(lines 1558 1594) no Hoare annotation was computed. [2019-11-19 18:55:28,116 INFO L444 ceAbstractionStarter]: For program point L1558-2(lines 1558 1594) no Hoare annotation was computed. [2019-11-19 18:55:28,116 INFO L444 ceAbstractionStarter]: For program point L1558-3(lines 1558 1594) no Hoare annotation was computed. [2019-11-19 18:55:28,116 INFO L444 ceAbstractionStarter]: For program point L1426(lines 1426 1442) no Hoare annotation was computed. [2019-11-19 18:55:28,116 INFO L444 ceAbstractionStarter]: For program point L1558-4(lines 1558 1594) no Hoare annotation was computed. [2019-11-19 18:55:28,116 INFO L444 ceAbstractionStarter]: For program point L1426-1(lines 1426 1442) no Hoare annotation was computed. [2019-11-19 18:55:28,116 INFO L444 ceAbstractionStarter]: For program point L1426-2(lines 1426 1442) no Hoare annotation was computed. [2019-11-19 18:55:28,116 INFO L444 ceAbstractionStarter]: For program point L1426-3(lines 1426 1442) no Hoare annotation was computed. [2019-11-19 18:55:28,116 INFO L444 ceAbstractionStarter]: For program point L1426-4(lines 1426 1442) no Hoare annotation was computed. [2019-11-19 18:55:28,117 INFO L444 ceAbstractionStarter]: For program point L1559(lines 1559 1567) no Hoare annotation was computed. [2019-11-19 18:55:28,117 INFO L444 ceAbstractionStarter]: For program point L1559-2(lines 1559 1567) no Hoare annotation was computed. [2019-11-19 18:55:28,117 INFO L444 ceAbstractionStarter]: For program point L1559-4(lines 1559 1567) no Hoare annotation was computed. [2019-11-19 18:55:28,117 INFO L444 ceAbstractionStarter]: For program point L1559-6(lines 1559 1567) no Hoare annotation was computed. [2019-11-19 18:55:28,117 INFO L444 ceAbstractionStarter]: For program point L1559-8(lines 1559 1567) no Hoare annotation was computed. [2019-11-19 18:55:28,117 INFO L440 ceAbstractionStarter]: At program point L2088(lines 1919 2089) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,117 INFO L440 ceAbstractionStarter]: At program point L107(lines 91 109) the Hoare annotation is: (let ((.cse8 (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16)) (.cse0 (= 1 ULTIMATE.start_outgoing_~msg)) (.cse1 (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg)) (.cse4 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse2 (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3))) (.cse9 (= |ULTIMATE.start_isReadable_#res| 1)) (.cse3 (= 1 ULTIMATE.start_verify_~tmp~9)) (.cse5 (= 2 ULTIMATE.start_createEmail_~to)) (.cse6 (= ~rjh~0 2)) (.cse7 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and (and (and (= ~__ste_email_to0~0 2) (and .cse0 .cse1 (and .cse2 .cse3) .cse4) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 ULTIMATE.start_incoming_~client) .cse5 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse6) .cse7) .cse8 .cse9) (and .cse8 (and (and (and .cse0 .cse1 .cse4 (and .cse2 .cse9 .cse3)) .cse5 .cse6) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse7)))) [2019-11-19 18:55:28,118 INFO L447 ceAbstractionStarter]: At program point L107-1(lines 91 109) the Hoare annotation is: true [2019-11-19 18:55:28,118 INFO L444 ceAbstractionStarter]: For program point L1957(lines 1957 1964) no Hoare annotation was computed. [2019-11-19 18:55:28,118 INFO L444 ceAbstractionStarter]: For program point L1693(lines 1693 1709) no Hoare annotation was computed. [2019-11-19 18:55:28,118 INFO L444 ceAbstractionStarter]: For program point L1693-1(lines 1693 1709) no Hoare annotation was computed. [2019-11-19 18:55:28,118 INFO L444 ceAbstractionStarter]: For program point L1694(lines 1694 1705) no Hoare annotation was computed. [2019-11-19 18:55:28,118 INFO L444 ceAbstractionStarter]: For program point L1694-1(lines 1694 1705) no Hoare annotation was computed. [2019-11-19 18:55:28,118 INFO L444 ceAbstractionStarter]: For program point L1562(lines 1562 1566) no Hoare annotation was computed. [2019-11-19 18:55:28,118 INFO L444 ceAbstractionStarter]: For program point L1562-3(lines 1562 1566) no Hoare annotation was computed. [2019-11-19 18:55:28,118 INFO L444 ceAbstractionStarter]: For program point L1430(lines 1430 1441) no Hoare annotation was computed. [2019-11-19 18:55:28,118 INFO L444 ceAbstractionStarter]: For program point L1430-1(lines 1430 1441) no Hoare annotation was computed. [2019-11-19 18:55:28,118 INFO L444 ceAbstractionStarter]: For program point L1430-2(lines 1430 1441) no Hoare annotation was computed. [2019-11-19 18:55:28,119 INFO L444 ceAbstractionStarter]: For program point L1562-6(lines 1562 1566) no Hoare annotation was computed. [2019-11-19 18:55:28,119 INFO L444 ceAbstractionStarter]: For program point L1430-3(lines 1430 1441) no Hoare annotation was computed. [2019-11-19 18:55:28,119 INFO L444 ceAbstractionStarter]: For program point L1430-4(lines 1430 1441) no Hoare annotation was computed. [2019-11-19 18:55:28,119 INFO L444 ceAbstractionStarter]: For program point L1562-9(lines 1562 1566) no Hoare annotation was computed. [2019-11-19 18:55:28,119 INFO L444 ceAbstractionStarter]: For program point L1562-12(lines 1562 1566) no Hoare annotation was computed. [2019-11-19 18:55:28,119 INFO L440 ceAbstractionStarter]: At program point L1827(lines 1810 1833) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= ~__ste_email_to0~0 2) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ULTIMATE.start_setEmailTo_~value 2) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,119 INFO L440 ceAbstractionStarter]: At program point L1827-1(lines 1810 1833) the Hoare annotation is: (let ((.cse1 (= 2 ULTIMATE.start_createEmail_~to)) (.cse0 (and (= |ULTIMATE.start_createEmail_#res| 1) (and (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3)) (= |ULTIMATE.start_isReadable_#res| 1) (= 1 ULTIMATE.start_verify_~tmp~9)))) (.cse2 (= ~rjh~0 2)) (.cse3 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and (and (= ~__ste_email_to0~0 2) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 ULTIMATE.start_incoming_~client) .cse0 .cse1 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse2) .cse3) (and (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16) (and (and .cse1 .cse0 .cse2) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse3)))) [2019-11-19 18:55:28,119 INFO L444 ceAbstractionStarter]: For program point L1698(lines 1698 1704) no Hoare annotation was computed. [2019-11-19 18:55:28,120 INFO L440 ceAbstractionStarter]: At program point L641(lines 621 643) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2)) (= ~__ste_client_forwardReceiver1~0 0) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,120 INFO L444 ceAbstractionStarter]: For program point L1698-1(lines 1698 1704) no Hoare annotation was computed. [2019-11-19 18:55:28,120 INFO L444 ceAbstractionStarter]: For program point L1434(lines 1434 1440) no Hoare annotation was computed. [2019-11-19 18:55:28,120 INFO L444 ceAbstractionStarter]: For program point L1434-1(lines 1434 1440) no Hoare annotation was computed. [2019-11-19 18:55:28,120 INFO L444 ceAbstractionStarter]: For program point L1434-2(lines 1434 1440) no Hoare annotation was computed. [2019-11-19 18:55:28,120 INFO L444 ceAbstractionStarter]: For program point L1434-3(lines 1434 1440) no Hoare annotation was computed. [2019-11-19 18:55:28,120 INFO L444 ceAbstractionStarter]: For program point L1434-4(lines 1434 1440) no Hoare annotation was computed. [2019-11-19 18:55:28,120 INFO L444 ceAbstractionStarter]: For program point L1569(lines 1569 1593) no Hoare annotation was computed. [2019-11-19 18:55:28,120 INFO L444 ceAbstractionStarter]: For program point L1569-1(lines 1569 1593) no Hoare annotation was computed. [2019-11-19 18:55:28,120 INFO L444 ceAbstractionStarter]: For program point L1569-2(lines 1569 1593) no Hoare annotation was computed. [2019-11-19 18:55:28,120 INFO L444 ceAbstractionStarter]: For program point L1569-3(lines 1569 1593) no Hoare annotation was computed. [2019-11-19 18:55:28,121 INFO L444 ceAbstractionStarter]: For program point L1569-4(lines 1569 1593) no Hoare annotation was computed. [2019-11-19 18:55:28,121 INFO L440 ceAbstractionStarter]: At program point L1966(lines 1953 2084) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,121 INFO L444 ceAbstractionStarter]: For program point L1570(lines 1570 1578) no Hoare annotation was computed. [2019-11-19 18:55:28,121 INFO L444 ceAbstractionStarter]: For program point L1570-2(lines 1570 1578) no Hoare annotation was computed. [2019-11-19 18:55:28,121 INFO L444 ceAbstractionStarter]: For program point L1570-4(lines 1570 1578) no Hoare annotation was computed. [2019-11-19 18:55:28,121 INFO L444 ceAbstractionStarter]: For program point L1570-6(lines 1570 1578) no Hoare annotation was computed. [2019-11-19 18:55:28,121 INFO L444 ceAbstractionStarter]: For program point L1570-8(lines 1570 1578) no Hoare annotation was computed. [2019-11-19 18:55:28,121 INFO L440 ceAbstractionStarter]: At program point L1439(lines 1422 1445) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,122 INFO L440 ceAbstractionStarter]: At program point L1439-1(lines 1422 1445) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= 0 ULTIMATE.start_test_~op4~0) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,122 INFO L444 ceAbstractionStarter]: For program point L382(lines 382 386) no Hoare annotation was computed. [2019-11-19 18:55:28,122 INFO L440 ceAbstractionStarter]: At program point L1439-2(lines 1422 1445) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= 0 ULTIMATE.start_test_~op5~0) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,122 INFO L444 ceAbstractionStarter]: For program point L382-1(lines 382 386) no Hoare annotation was computed. [2019-11-19 18:55:28,122 INFO L440 ceAbstractionStarter]: At program point L1439-3(lines 1422 1445) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,122 INFO L440 ceAbstractionStarter]: At program point L1439-4(lines 1422 1445) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,122 INFO L444 ceAbstractionStarter]: For program point L251(lines 251 258) no Hoare annotation was computed. [2019-11-19 18:55:28,122 INFO L440 ceAbstractionStarter]: At program point L251-1(lines 1 2881) the Hoare annotation is: (let ((.cse1 (and (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= |ULTIMATE.start_createEmail_#res| 1) (and (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3)) (= |ULTIMATE.start_isReadable_#res| 1) (= 1 ULTIMATE.start_verify_~tmp~9)))) (.cse0 (= 2 ULTIMATE.start_createEmail_~to)) (.cse2 (= ~rjh~0 2)) (.cse3 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and (and (= ~__ste_email_to0~0 2) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 ULTIMATE.start_incoming_~client) .cse0 .cse1 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse2) .cse3) (and (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16) (and (and .cse1 .cse0 .cse2) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse3)))) [2019-11-19 18:55:28,123 INFO L444 ceAbstractionStarter]: For program point L251-2(lines 251 258) no Hoare annotation was computed. [2019-11-19 18:55:28,123 INFO L444 ceAbstractionStarter]: For program point L1573(lines 1573 1577) no Hoare annotation was computed. [2019-11-19 18:55:28,123 INFO L444 ceAbstractionStarter]: For program point L1573-3(lines 1573 1577) no Hoare annotation was computed. [2019-11-19 18:55:28,123 INFO L444 ceAbstractionStarter]: For program point L1573-6(lines 1573 1577) no Hoare annotation was computed. [2019-11-19 18:55:28,123 INFO L444 ceAbstractionStarter]: For program point L1573-9(lines 1573 1577) no Hoare annotation was computed. [2019-11-19 18:55:28,123 INFO L444 ceAbstractionStarter]: For program point L1573-12(lines 1573 1577) no Hoare annotation was computed. [2019-11-19 18:55:28,123 INFO L444 ceAbstractionStarter]: For program point L1838(lines 1838 1850) no Hoare annotation was computed. [2019-11-19 18:55:28,123 INFO L444 ceAbstractionStarter]: For program point L1838-2(lines 1838 1850) no Hoare annotation was computed. [2019-11-19 18:55:28,123 INFO L444 ceAbstractionStarter]: For program point L1838-4(lines 1838 1850) no Hoare annotation was computed. [2019-11-19 18:55:28,124 INFO L440 ceAbstractionStarter]: At program point L121(lines 110 123) the Hoare annotation is: (let ((.cse8 (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16)) (.cse0 (= 1 ULTIMATE.start_outgoing_~msg)) (.cse1 (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg)) (.cse4 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse2 (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3))) (.cse9 (= |ULTIMATE.start_isReadable_#res| 1)) (.cse3 (= 1 ULTIMATE.start_verify_~tmp~9)) (.cse5 (= 2 ULTIMATE.start_createEmail_~to)) (.cse6 (= ~rjh~0 2)) (.cse7 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and (and (and (= ~__ste_email_to0~0 2) (and .cse0 .cse1 (and .cse2 .cse3) .cse4) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 ULTIMATE.start_incoming_~client) .cse5 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse6) .cse7) .cse8 .cse9) (and .cse8 (and (and (and .cse0 .cse1 .cse4 (and .cse2 .cse9 .cse3)) .cse5 .cse6) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse7)))) [2019-11-19 18:55:28,124 INFO L447 ceAbstractionStarter]: At program point L121-1(lines 110 123) the Hoare annotation is: true [2019-11-19 18:55:28,124 INFO L444 ceAbstractionStarter]: For program point L1971(lines 1971 1978) no Hoare annotation was computed. [2019-11-19 18:55:28,124 INFO L440 ceAbstractionStarter]: At program point L1708(lines 1661 1714) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= 1 ULTIMATE.start_getEmailTo_~handle) (= ULTIMATE.start_setClientId_~handle 3) (= 2 ULTIMATE.start_incoming_~client) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_setEmailTo_~value 2) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= ~__ste_email_to0~0 2) (= 2 |ULTIMATE.start_getEmailTo_#res|) (= |ULTIMATE.start_isReadable_#res| 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_verify_~tmp~9) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,124 INFO L440 ceAbstractionStarter]: At program point L1708-1(lines 1661 1714) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_isReadable_#res| 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_verify_~tmp~9) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,124 INFO L444 ceAbstractionStarter]: For program point L2105(lines 2105 2111) no Hoare annotation was computed. [2019-11-19 18:55:28,124 INFO L444 ceAbstractionStarter]: For program point L2105-2(lines 2105 2111) no Hoare annotation was computed. [2019-11-19 18:55:28,124 INFO L444 ceAbstractionStarter]: For program point L1841(lines 1841 1849) no Hoare annotation was computed. [2019-11-19 18:55:28,125 INFO L444 ceAbstractionStarter]: For program point L1841-2(lines 1841 1849) no Hoare annotation was computed. [2019-11-19 18:55:28,125 INFO L444 ceAbstractionStarter]: For program point L1841-4(lines 1841 1849) no Hoare annotation was computed. [2019-11-19 18:55:28,125 INFO L444 ceAbstractionStarter]: For program point L654(lines 654 661) no Hoare annotation was computed. [2019-11-19 18:55:28,125 INFO L447 ceAbstractionStarter]: At program point L654-1(lines 654 661) the Hoare annotation is: true [2019-11-19 18:55:28,125 INFO L444 ceAbstractionStarter]: For program point L1844(lines 1844 1848) no Hoare annotation was computed. [2019-11-19 18:55:28,125 INFO L440 ceAbstractionStarter]: At program point L1844-2(lines 1 2881) the Hoare annotation is: (and (not (= ~rjh~0 1)) (= ~__ste_client_forwardReceiver1~0 0) (not (= ~__ste_email_to0~0 1))) [2019-11-19 18:55:28,125 INFO L444 ceAbstractionStarter]: For program point L1844-3(lines 1844 1848) no Hoare annotation was computed. [2019-11-19 18:55:28,125 INFO L440 ceAbstractionStarter]: At program point L1844-5(lines 1 2881) the Hoare annotation is: (and (= ~__ste_client_forwardReceiver1~0 0) (= ~rjh~0 ULTIMATE.start_setClientId_~handle) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,125 INFO L444 ceAbstractionStarter]: For program point L1844-6(lines 1844 1848) no Hoare annotation was computed. [2019-11-19 18:55:28,126 INFO L440 ceAbstractionStarter]: At program point L1844-8(lines 1 2881) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_client_forwardReceiver1~0 0) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,126 INFO L444 ceAbstractionStarter]: For program point L1580(lines 1580 1592) no Hoare annotation was computed. [2019-11-19 18:55:28,126 INFO L440 ceAbstractionStarter]: At program point L1580-1(lines 1554 1597) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,126 INFO L444 ceAbstractionStarter]: For program point L1580-2(lines 1580 1592) no Hoare annotation was computed. [2019-11-19 18:55:28,126 INFO L440 ceAbstractionStarter]: At program point L1580-3(lines 1554 1597) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= 0 ULTIMATE.start_test_~op4~0) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,126 INFO L444 ceAbstractionStarter]: For program point L1580-4(lines 1580 1592) no Hoare annotation was computed. [2019-11-19 18:55:28,126 INFO L440 ceAbstractionStarter]: At program point L1580-5(lines 1554 1597) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= 0 ULTIMATE.start_test_~op5~0) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,126 INFO L444 ceAbstractionStarter]: For program point L1580-6(lines 1580 1592) no Hoare annotation was computed. [2019-11-19 18:55:28,126 INFO L440 ceAbstractionStarter]: At program point L1580-7(lines 1554 1597) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,127 INFO L444 ceAbstractionStarter]: For program point L1580-8(lines 1580 1592) no Hoare annotation was computed. [2019-11-19 18:55:28,127 INFO L440 ceAbstractionStarter]: At program point L1580-9(lines 1554 1597) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,127 INFO L444 ceAbstractionStarter]: For program point L1581(lines 1581 1589) no Hoare annotation was computed. [2019-11-19 18:55:28,127 INFO L444 ceAbstractionStarter]: For program point L1581-2(lines 1581 1589) no Hoare annotation was computed. [2019-11-19 18:55:28,127 INFO L444 ceAbstractionStarter]: For program point L1581-4(lines 1581 1589) no Hoare annotation was computed. [2019-11-19 18:55:28,127 INFO L444 ceAbstractionStarter]: For program point L1581-6(lines 1581 1589) no Hoare annotation was computed. [2019-11-19 18:55:28,127 INFO L444 ceAbstractionStarter]: For program point L1581-8(lines 1581 1589) no Hoare annotation was computed. [2019-11-19 18:55:28,127 INFO L444 ceAbstractionStarter]: For program point L1450(lines 1450 1462) no Hoare annotation was computed. [2019-11-19 18:55:28,127 INFO L444 ceAbstractionStarter]: For program point L1450-2(lines 1450 1462) no Hoare annotation was computed. [2019-11-19 18:55:28,127 INFO L444 ceAbstractionStarter]: For program point L1450-4(lines 1450 1462) no Hoare annotation was computed. [2019-11-19 18:55:28,128 INFO L444 ceAbstractionStarter]: For program point L1450-6(lines 1450 1462) no Hoare annotation was computed. [2019-11-19 18:55:28,128 INFO L444 ceAbstractionStarter]: For program point L1450-8(lines 1450 1462) no Hoare annotation was computed. [2019-11-19 18:55:28,128 INFO L440 ceAbstractionStarter]: At program point L129(lines 124 132) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= 1 ULTIMATE.start_getEmailTo_~handle) (= ULTIMATE.start_setClientId_~handle 3) (= 2 ULTIMATE.start_incoming_~client) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_setEmailTo_~value 2) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= ~__ste_email_to0~0 2) (= 2 |ULTIMATE.start_getEmailTo_#res|) (= |ULTIMATE.start_isReadable_#res| 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,128 INFO L440 ceAbstractionStarter]: At program point L129-1(lines 124 132) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_isReadable_#res| 1)) (.cse4 (= 1 ULTIMATE.start_outgoing_~msg)) (.cse1 (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg)) (.cse2 (= 1 ULTIMATE.start_getEmailTo_~handle)) (.cse3 (and (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3)) (= 1 ULTIMATE.start_verify_~tmp~9))) (.cse5 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse6 (= 2 ULTIMATE.start_createEmail_~to)) (.cse8 (= ~rjh~0 2)) (.cse7 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and .cse0 (and .cse1 .cse2 (= 2 ULTIMATE.start_incoming_~client) .cse3 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse4 (= ~__ste_email_to0~0 2) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse5 .cse6 .cse7 .cse8)) (and .cse0 (and (and .cse4 .cse1 .cse2 .cse3 .cse5 .cse6 .cse8) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse7)))) [2019-11-19 18:55:28,128 INFO L440 ceAbstractionStarter]: At program point L129-2(lines 124 132) the Hoare annotation is: (let ((.cse8 (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16)) (.cse0 (= 1 ULTIMATE.start_outgoing_~msg)) (.cse1 (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg)) (.cse4 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse2 (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3))) (.cse9 (= |ULTIMATE.start_isReadable_#res| 1)) (.cse3 (= 1 ULTIMATE.start_verify_~tmp~9)) (.cse5 (= 2 ULTIMATE.start_createEmail_~to)) (.cse6 (= ~rjh~0 2)) (.cse7 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and (and (and (= ~__ste_email_to0~0 2) (and .cse0 .cse1 (and .cse2 .cse3) .cse4) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 ULTIMATE.start_incoming_~client) .cse5 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse6) .cse7) .cse8 .cse9) (and .cse8 (and (and (and .cse0 .cse1 .cse4 (and .cse2 .cse9 .cse3)) .cse5 .cse6) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse7)))) [2019-11-19 18:55:28,129 INFO L440 ceAbstractionStarter]: At program point L129-3(lines 124 132) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_isReadable_#res| 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,129 INFO L440 ceAbstractionStarter]: At program point L129-4(lines 124 132) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= |ULTIMATE.start_isReadable_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_verify_~tmp~9) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,129 INFO L447 ceAbstractionStarter]: At program point L129-5(lines 124 132) the Hoare annotation is: true [2019-11-19 18:55:28,129 INFO L440 ceAbstractionStarter]: At program point L1980(lines 1967 2083) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,129 INFO L444 ceAbstractionStarter]: For program point L1584(lines 1584 1588) no Hoare annotation was computed. [2019-11-19 18:55:28,129 INFO L444 ceAbstractionStarter]: For program point L1584-3(lines 1584 1588) no Hoare annotation was computed. [2019-11-19 18:55:28,129 INFO L444 ceAbstractionStarter]: For program point L1584-6(lines 1584 1588) no Hoare annotation was computed. [2019-11-19 18:55:28,129 INFO L444 ceAbstractionStarter]: For program point L1584-9(lines 1584 1588) no Hoare annotation was computed. [2019-11-19 18:55:28,129 INFO L444 ceAbstractionStarter]: For program point L1584-12(lines 1584 1588) no Hoare annotation was computed. [2019-11-19 18:55:28,129 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-19 18:55:28,130 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1859) no Hoare annotation was computed. [2019-11-19 18:55:28,130 INFO L444 ceAbstractionStarter]: For program point L1453(lines 1453 1461) no Hoare annotation was computed. [2019-11-19 18:55:28,130 INFO L444 ceAbstractionStarter]: For program point L1453-2(lines 1453 1461) no Hoare annotation was computed. [2019-11-19 18:55:28,130 INFO L444 ceAbstractionStarter]: For program point L1453-4(lines 1453 1461) no Hoare annotation was computed. [2019-11-19 18:55:28,130 INFO L444 ceAbstractionStarter]: For program point L1453-6(lines 1453 1461) no Hoare annotation was computed. [2019-11-19 18:55:28,130 INFO L444 ceAbstractionStarter]: For program point L1453-8(lines 1453 1461) no Hoare annotation was computed. [2019-11-19 18:55:28,130 INFO L444 ceAbstractionStarter]: For program point L1719(lines 1719 1755) no Hoare annotation was computed. [2019-11-19 18:55:28,130 INFO L444 ceAbstractionStarter]: For program point L1719-1(lines 1719 1755) no Hoare annotation was computed. [2019-11-19 18:55:28,130 INFO L447 ceAbstractionStarter]: At program point L662(lines 644 664) the Hoare annotation is: true [2019-11-19 18:55:28,130 INFO L444 ceAbstractionStarter]: For program point L1719-2(lines 1719 1755) no Hoare annotation was computed. [2019-11-19 18:55:28,130 INFO L444 ceAbstractionStarter]: For program point L1719-3(lines 1719 1755) no Hoare annotation was computed. [2019-11-19 18:55:28,131 INFO L444 ceAbstractionStarter]: For program point L1719-4(lines 1719 1755) no Hoare annotation was computed. [2019-11-19 18:55:28,131 INFO L444 ceAbstractionStarter]: For program point L2777-1(lines 2777 2788) no Hoare annotation was computed. [2019-11-19 18:55:28,131 INFO L444 ceAbstractionStarter]: For program point L1720(lines 1720 1728) no Hoare annotation was computed. [2019-11-19 18:55:28,131 INFO L444 ceAbstractionStarter]: For program point L2777(lines 2777 2788) no Hoare annotation was computed. [2019-11-19 18:55:28,131 INFO L444 ceAbstractionStarter]: For program point L2777-3(lines 2777 2788) no Hoare annotation was computed. [2019-11-19 18:55:28,131 INFO L444 ceAbstractionStarter]: For program point L1720-2(lines 1720 1728) no Hoare annotation was computed. [2019-11-19 18:55:28,131 INFO L444 ceAbstractionStarter]: For program point L2777-2(lines 2777 2788) no Hoare annotation was computed. [2019-11-19 18:55:28,131 INFO L444 ceAbstractionStarter]: For program point L1720-4(lines 1720 1728) no Hoare annotation was computed. [2019-11-19 18:55:28,131 INFO L444 ceAbstractionStarter]: For program point L1720-6(lines 1720 1728) no Hoare annotation was computed. [2019-11-19 18:55:28,131 INFO L444 ceAbstractionStarter]: For program point L1456(lines 1456 1460) no Hoare annotation was computed. [2019-11-19 18:55:28,132 INFO L444 ceAbstractionStarter]: For program point L1720-8(lines 1720 1728) no Hoare annotation was computed. [2019-11-19 18:55:28,132 INFO L440 ceAbstractionStarter]: At program point L1456-2(lines 1446 1465) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,132 INFO L444 ceAbstractionStarter]: For program point L1456-3(lines 1456 1460) no Hoare annotation was computed. [2019-11-19 18:55:28,132 INFO L440 ceAbstractionStarter]: At program point L1456-5(lines 1446 1465) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= 0 ULTIMATE.start_test_~op4~0) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,132 INFO L444 ceAbstractionStarter]: For program point L1456-6(lines 1456 1460) no Hoare annotation was computed. [2019-11-19 18:55:28,132 INFO L440 ceAbstractionStarter]: At program point L1456-8(lines 1446 1465) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= 0 ULTIMATE.start_test_~op5~0) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,132 INFO L444 ceAbstractionStarter]: For program point L1456-9(lines 1456 1460) no Hoare annotation was computed. [2019-11-19 18:55:28,132 INFO L440 ceAbstractionStarter]: At program point L1456-11(lines 1446 1465) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,132 INFO L444 ceAbstractionStarter]: For program point L1456-12(lines 1456 1460) no Hoare annotation was computed. [2019-11-19 18:55:28,133 INFO L440 ceAbstractionStarter]: At program point L1456-14(lines 1446 1465) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,133 INFO L444 ceAbstractionStarter]: For program point L1985(lines 1985 1992) no Hoare annotation was computed. [2019-11-19 18:55:28,133 INFO L444 ceAbstractionStarter]: For program point L2514(lines 2514 2525) no Hoare annotation was computed. [2019-11-19 18:55:28,133 INFO L444 ceAbstractionStarter]: For program point L2514-1(lines 2514 2525) no Hoare annotation was computed. [2019-11-19 18:55:28,133 INFO L444 ceAbstractionStarter]: For program point L1723(lines 1723 1727) no Hoare annotation was computed. [2019-11-19 18:55:28,133 INFO L444 ceAbstractionStarter]: For program point L1723-3(lines 1723 1727) no Hoare annotation was computed. [2019-11-19 18:55:28,133 INFO L444 ceAbstractionStarter]: For program point L1723-6(lines 1723 1727) no Hoare annotation was computed. [2019-11-19 18:55:28,133 INFO L444 ceAbstractionStarter]: For program point L1723-9(lines 1723 1727) no Hoare annotation was computed. [2019-11-19 18:55:28,133 INFO L444 ceAbstractionStarter]: For program point L1723-12(lines 1723 1727) no Hoare annotation was computed. [2019-11-19 18:55:28,133 INFO L444 ceAbstractionStarter]: For program point L2781-1(lines 2781 2787) no Hoare annotation was computed. [2019-11-19 18:55:28,133 INFO L444 ceAbstractionStarter]: For program point L2781(lines 2781 2787) no Hoare annotation was computed. [2019-11-19 18:55:28,134 INFO L444 ceAbstractionStarter]: For program point L2781-3(lines 2781 2787) no Hoare annotation was computed. [2019-11-19 18:55:28,134 INFO L444 ceAbstractionStarter]: For program point L2781-2(lines 2781 2787) no Hoare annotation was computed. [2019-11-19 18:55:28,134 INFO L444 ceAbstractionStarter]: For program point L2518(lines 2518 2524) no Hoare annotation was computed. [2019-11-19 18:55:28,134 INFO L444 ceAbstractionStarter]: For program point L2518-1(lines 2518 2524) no Hoare annotation was computed. [2019-11-19 18:55:28,134 INFO L444 ceAbstractionStarter]: For program point L1859(line 1859) no Hoare annotation was computed. [2019-11-19 18:55:28,134 INFO L444 ceAbstractionStarter]: For program point L1859-1(line 1859) no Hoare annotation was computed. [2019-11-19 18:55:28,134 INFO L440 ceAbstractionStarter]: At program point L1860(lines 2097 2114) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16)) (.cse1 (= |ULTIMATE.start_isReadable_#res| 1)) (.cse5 (= 1 ULTIMATE.start_outgoing_~msg)) (.cse2 (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg)) (.cse3 (= 1 ULTIMATE.start_getEmailTo_~handle)) (.cse4 (and (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3)) (= 1 ULTIMATE.start_verify_~tmp~9))) (.cse6 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse7 (= 2 ULTIMATE.start_createEmail_~to)) (.cse9 (= ~rjh~0 2)) (.cse8 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and .cse0 .cse1 (and .cse2 .cse3 (= 2 ULTIMATE.start_incoming_~client) .cse4 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse5 (= ~__ste_email_to0~0 2) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse6 .cse7 .cse8 .cse9)) (and .cse0 .cse1 (and (and .cse5 .cse2 .cse3 .cse4 .cse6 .cse7 .cse9) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse8)))) [2019-11-19 18:55:28,134 INFO L447 ceAbstractionStarter]: At program point L1860-1(lines 2097 2114) the Hoare annotation is: true [2019-11-19 18:55:28,134 INFO L440 ceAbstractionStarter]: At program point L2786(lines 2773 2791) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= 1 ULTIMATE.start_getEmailTo_~handle) (= ULTIMATE.start_setClientId_~handle 3) (= 2 ULTIMATE.start_incoming_~client) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_setEmailTo_~value 2) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= ~__ste_email_to0~0 2) (= 2 |ULTIMATE.start_getEmailTo_#res|) (= |ULTIMATE.start_isReadable_#res| 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_verify_~tmp~9) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,135 INFO L440 ceAbstractionStarter]: At program point L2786-2(lines 2773 2791) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_isReadable_#res| 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_verify_~tmp~9) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,135 INFO L440 ceAbstractionStarter]: At program point L2786-1(lines 2773 2791) the Hoare annotation is: (let ((.cse8 (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16)) (.cse0 (= 1 ULTIMATE.start_outgoing_~msg)) (.cse1 (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg)) (.cse4 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse2 (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3))) (.cse9 (= |ULTIMATE.start_isReadable_#res| 1)) (.cse3 (= 1 ULTIMATE.start_verify_~tmp~9)) (.cse5 (= 2 ULTIMATE.start_createEmail_~to)) (.cse6 (= ~rjh~0 2)) (.cse7 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and (and (and (= ~__ste_email_to0~0 2) (and .cse0 .cse1 (and .cse2 .cse3) .cse4) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 ULTIMATE.start_incoming_~client) .cse5 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse6) .cse7) .cse8 .cse9) (and .cse8 (and (and (and .cse0 .cse1 .cse4 (and .cse2 .cse9 .cse3)) .cse5 .cse6) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse7)))) [2019-11-19 18:55:28,135 INFO L447 ceAbstractionStarter]: At program point L2786-3(lines 2773 2791) the Hoare annotation is: true [2019-11-19 18:55:28,135 INFO L440 ceAbstractionStarter]: At program point L1994(lines 1981 2082) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,135 INFO L444 ceAbstractionStarter]: For program point L1730(lines 1730 1754) no Hoare annotation was computed. [2019-11-19 18:55:28,135 INFO L444 ceAbstractionStarter]: For program point L1730-1(lines 1730 1754) no Hoare annotation was computed. [2019-11-19 18:55:28,135 INFO L444 ceAbstractionStarter]: For program point L1730-2(lines 1730 1754) no Hoare annotation was computed. [2019-11-19 18:55:28,135 INFO L444 ceAbstractionStarter]: For program point L1730-3(lines 1730 1754) no Hoare annotation was computed. [2019-11-19 18:55:28,136 INFO L444 ceAbstractionStarter]: For program point L1730-4(lines 1730 1754) no Hoare annotation was computed. [2019-11-19 18:55:28,136 INFO L447 ceAbstractionStarter]: At program point L2523-1(lines 2510 2528) the Hoare annotation is: true [2019-11-19 18:55:28,136 INFO L440 ceAbstractionStarter]: At program point L2523(lines 2510 2528) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16)) (.cse1 (= |ULTIMATE.start_isReadable_#res| 1)) (.cse5 (= 1 ULTIMATE.start_outgoing_~msg)) (.cse2 (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg)) (.cse3 (= 1 ULTIMATE.start_getEmailTo_~handle)) (.cse4 (and (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3)) (= 1 ULTIMATE.start_verify_~tmp~9))) (.cse6 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse7 (= 2 ULTIMATE.start_createEmail_~to)) (.cse9 (= ~rjh~0 2)) (.cse8 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and .cse0 .cse1 (and .cse2 .cse3 (= 2 ULTIMATE.start_incoming_~client) .cse4 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse5 (= ~__ste_email_to0~0 2) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse6 .cse7 .cse8 .cse9)) (and .cse0 .cse1 (and (and .cse5 .cse2 .cse3 .cse4 .cse6 .cse7 .cse9) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse8)))) [2019-11-19 18:55:28,136 INFO L444 ceAbstractionStarter]: For program point L1731(lines 1731 1739) no Hoare annotation was computed. [2019-11-19 18:55:28,136 INFO L444 ceAbstractionStarter]: For program point L1731-2(lines 1731 1739) no Hoare annotation was computed. [2019-11-19 18:55:28,136 INFO L444 ceAbstractionStarter]: For program point L1731-4(lines 1731 1739) no Hoare annotation was computed. [2019-11-19 18:55:28,136 INFO L444 ceAbstractionStarter]: For program point L1731-6(lines 1731 1739) no Hoare annotation was computed. [2019-11-19 18:55:28,136 INFO L444 ceAbstractionStarter]: For program point L1731-8(lines 1731 1739) no Hoare annotation was computed. [2019-11-19 18:55:28,136 INFO L444 ceAbstractionStarter]: For program point L1734(lines 1734 1738) no Hoare annotation was computed. [2019-11-19 18:55:28,136 INFO L444 ceAbstractionStarter]: For program point L1734-3(lines 1734 1738) no Hoare annotation was computed. [2019-11-19 18:55:28,137 INFO L444 ceAbstractionStarter]: For program point L1734-6(lines 1734 1738) no Hoare annotation was computed. [2019-11-19 18:55:28,137 INFO L444 ceAbstractionStarter]: For program point L1734-9(lines 1734 1738) no Hoare annotation was computed. [2019-11-19 18:55:28,137 INFO L444 ceAbstractionStarter]: For program point L1734-12(lines 1734 1738) no Hoare annotation was computed. [2019-11-19 18:55:28,137 INFO L444 ceAbstractionStarter]: For program point L1999(lines 1999 2006) no Hoare annotation was computed. [2019-11-19 18:55:28,137 INFO L440 ceAbstractionStarter]: At program point L153(lines 142 156) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ~__ste_email_to0~0 2) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ULTIMATE.start_setEmailTo_~value 2) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,137 INFO L444 ceAbstractionStarter]: For program point L2796(lines 2796 2804) no Hoare annotation was computed. [2019-11-19 18:55:28,137 INFO L444 ceAbstractionStarter]: For program point L2796-2(lines 2796 2804) no Hoare annotation was computed. [2019-11-19 18:55:28,137 INFO L444 ceAbstractionStarter]: For program point L1741(lines 1741 1753) no Hoare annotation was computed. [2019-11-19 18:55:28,137 INFO L440 ceAbstractionStarter]: At program point L1741-1(lines 1715 1758) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,138 INFO L440 ceAbstractionStarter]: At program point L684(lines 665 686) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,138 INFO L444 ceAbstractionStarter]: For program point L1741-2(lines 1741 1753) no Hoare annotation was computed. [2019-11-19 18:55:28,138 INFO L440 ceAbstractionStarter]: At program point L1741-3(lines 1 2881) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= 0 ULTIMATE.start_test_~op4~0) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,138 INFO L444 ceAbstractionStarter]: For program point L1741-4(lines 1741 1753) no Hoare annotation was computed. [2019-11-19 18:55:28,138 INFO L440 ceAbstractionStarter]: At program point L1741-5(lines 1 2881) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= 0 ULTIMATE.start_test_~op5~0) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,138 INFO L444 ceAbstractionStarter]: For program point L1741-6(lines 1741 1753) no Hoare annotation was computed. [2019-11-19 18:55:28,138 INFO L440 ceAbstractionStarter]: At program point L1741-7(lines 1 2881) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,138 INFO L444 ceAbstractionStarter]: For program point L1477(lines 1477 1487) no Hoare annotation was computed. [2019-11-19 18:55:28,138 INFO L444 ceAbstractionStarter]: For program point L1741-8(lines 1741 1753) no Hoare annotation was computed. [2019-11-19 18:55:28,139 INFO L444 ceAbstractionStarter]: For program point L1477-1(lines 1477 1487) no Hoare annotation was computed. [2019-11-19 18:55:28,139 INFO L440 ceAbstractionStarter]: At program point L1741-9(lines 1 2881) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,139 INFO L444 ceAbstractionStarter]: For program point L1477-2(lines 1477 1487) no Hoare annotation was computed. [2019-11-19 18:55:28,139 INFO L444 ceAbstractionStarter]: For program point L1477-3(lines 1477 1487) no Hoare annotation was computed. [2019-11-19 18:55:28,139 INFO L444 ceAbstractionStarter]: For program point L1477-4(lines 1477 1487) no Hoare annotation was computed. [2019-11-19 18:55:28,139 INFO L444 ceAbstractionStarter]: For program point L1742(lines 1742 1750) no Hoare annotation was computed. [2019-11-19 18:55:28,139 INFO L444 ceAbstractionStarter]: For program point L2799(lines 2799 2803) no Hoare annotation was computed. [2019-11-19 18:55:28,139 INFO L444 ceAbstractionStarter]: For program point L2799-3(lines 2799 2803) no Hoare annotation was computed. [2019-11-19 18:55:28,139 INFO L444 ceAbstractionStarter]: For program point L1742-2(lines 1742 1750) no Hoare annotation was computed. [2019-11-19 18:55:28,139 INFO L440 ceAbstractionStarter]: At program point L2799-2(lines 2792 2807) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= ~__ste_email_to0~0 2) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ULTIMATE.start_setEmailTo_~value 2) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,140 INFO L440 ceAbstractionStarter]: At program point L2799-5(lines 2792 2807) the Hoare annotation is: (let ((.cse2 (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg)) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3))) (.cse0 (= |ULTIMATE.start_isReadable_#res| 1)) (.cse5 (= 1 ULTIMATE.start_verify_~tmp~9)) (.cse1 (= 2 ULTIMATE.start_createEmail_~to)) (.cse6 (= ~rjh~0 2)) (.cse7 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16) .cse0 (and (and .cse1 (and .cse2 .cse3 (and .cse4 .cse5)) .cse6) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse7)) (and (and (= ~__ste_email_to0~0 2) (and .cse2 .cse3 (and .cse4 .cse0 .cse5)) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 ULTIMATE.start_incoming_~client) .cse1 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse6) .cse7))) [2019-11-19 18:55:28,140 INFO L444 ceAbstractionStarter]: For program point L1742-4(lines 1742 1750) no Hoare annotation was computed. [2019-11-19 18:55:28,140 INFO L444 ceAbstractionStarter]: For program point L1742-6(lines 1742 1750) no Hoare annotation was computed. [2019-11-19 18:55:28,140 INFO L444 ceAbstractionStarter]: For program point L1742-8(lines 1742 1750) no Hoare annotation was computed. [2019-11-19 18:55:28,140 INFO L444 ceAbstractionStarter]: For program point L1611(lines 1611 1657) no Hoare annotation was computed. [2019-11-19 18:55:28,140 INFO L444 ceAbstractionStarter]: For program point L422(lines 422 433) no Hoare annotation was computed. [2019-11-19 18:55:28,140 INFO L444 ceAbstractionStarter]: For program point L422-1(lines 422 433) no Hoare annotation was computed. [2019-11-19 18:55:28,140 INFO L440 ceAbstractionStarter]: At program point L2008(lines 1995 2081) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,140 INFO L444 ceAbstractionStarter]: For program point L1612(lines 1612 1623) no Hoare annotation was computed. [2019-11-19 18:55:28,141 INFO L444 ceAbstractionStarter]: For program point L1745(lines 1745 1749) no Hoare annotation was computed. [2019-11-19 18:55:28,141 INFO L444 ceAbstractionStarter]: For program point L1745-3(lines 1745 1749) no Hoare annotation was computed. [2019-11-19 18:55:28,141 INFO L444 ceAbstractionStarter]: For program point L1745-6(lines 1745 1749) no Hoare annotation was computed. [2019-11-19 18:55:28,141 INFO L444 ceAbstractionStarter]: For program point L1745-9(lines 1745 1749) no Hoare annotation was computed. [2019-11-19 18:55:28,141 INFO L444 ceAbstractionStarter]: For program point L1745-12(lines 1745 1749) no Hoare annotation was computed. [2019-11-19 18:55:28,141 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-19 18:55:28,141 INFO L444 ceAbstractionStarter]: For program point L426(lines 426 430) no Hoare annotation was computed. [2019-11-19 18:55:28,141 INFO L444 ceAbstractionStarter]: For program point L426-1(lines 422 433) no Hoare annotation was computed. [2019-11-19 18:55:28,141 INFO L444 ceAbstractionStarter]: For program point L426-2(lines 426 430) no Hoare annotation was computed. [2019-11-19 18:55:28,141 INFO L444 ceAbstractionStarter]: For program point L426-3(lines 422 433) no Hoare annotation was computed. [2019-11-19 18:55:28,141 INFO L444 ceAbstractionStarter]: For program point L1616(lines 1616 1622) no Hoare annotation was computed. [2019-11-19 18:55:28,142 INFO L444 ceAbstractionStarter]: For program point L2013(lines 2013 2020) no Hoare annotation was computed. [2019-11-19 18:55:28,142 INFO L440 ceAbstractionStarter]: At program point L1486(lines 1466 1490) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,142 INFO L440 ceAbstractionStarter]: At program point L1486-1(lines 1466 1490) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= 0 ULTIMATE.start_test_~op4~0) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,142 INFO L440 ceAbstractionStarter]: At program point L1486-2(lines 1466 1490) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= 0 ULTIMATE.start_test_~op5~0) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,142 INFO L440 ceAbstractionStarter]: At program point L1486-3(lines 1466 1490) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,142 INFO L440 ceAbstractionStarter]: At program point L1486-4(lines 1466 1490) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,142 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1859) no Hoare annotation was computed. [2019-11-19 18:55:28,142 INFO L444 ceAbstractionStarter]: For program point L2814(lines 2814 2825) no Hoare annotation was computed. [2019-11-19 18:55:28,143 INFO L444 ceAbstractionStarter]: For program point L2814-2(lines 2814 2825) no Hoare annotation was computed. [2019-11-19 18:55:28,143 INFO L444 ceAbstractionStarter]: For program point L2814-1(lines 2814 2825) no Hoare annotation was computed. [2019-11-19 18:55:28,143 INFO L444 ceAbstractionStarter]: For program point L2814-3(lines 2814 2825) no Hoare annotation was computed. [2019-11-19 18:55:28,143 INFO L444 ceAbstractionStarter]: For program point L1625(lines 1625 1656) no Hoare annotation was computed. [2019-11-19 18:55:28,143 INFO L440 ceAbstractionStarter]: At program point L2022(lines 2009 2080) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,143 INFO L444 ceAbstractionStarter]: For program point L1626(lines 1626 1637) no Hoare annotation was computed. [2019-11-19 18:55:28,143 INFO L444 ceAbstractionStarter]: For program point L2551-1(lines 2551 2562) no Hoare annotation was computed. [2019-11-19 18:55:28,143 INFO L444 ceAbstractionStarter]: For program point L2551(lines 2551 2562) no Hoare annotation was computed. [2019-11-19 18:55:28,143 INFO L444 ceAbstractionStarter]: For program point L2551-3(lines 2551 2562) no Hoare annotation was computed. [2019-11-19 18:55:28,144 INFO L444 ceAbstractionStarter]: For program point L2551-2(lines 2551 2562) no Hoare annotation was computed. [2019-11-19 18:55:28,144 INFO L444 ceAbstractionStarter]: For program point L439(lines 439 453) no Hoare annotation was computed. [2019-11-19 18:55:28,144 INFO L440 ceAbstractionStarter]: At program point L439-1(lines 409 456) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= 1 ULTIMATE.start_getEmailTo_~handle) (= ULTIMATE.start_setClientId_~handle 3) (= 2 ULTIMATE.start_incoming_~client) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_setEmailTo_~value 2) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= ~__ste_email_to0~0 2) (= 2 |ULTIMATE.start_getEmailTo_#res|) (= |ULTIMATE.start_isReadable_#res| 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_verify_~tmp~9) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,144 INFO L444 ceAbstractionStarter]: For program point L439-2(lines 439 453) no Hoare annotation was computed. [2019-11-19 18:55:28,144 INFO L440 ceAbstractionStarter]: At program point L439-3(lines 409 456) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_isReadable_#res| 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_verify_~tmp~9) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,144 INFO L444 ceAbstractionStarter]: For program point L2818(lines 2818 2824) no Hoare annotation was computed. [2019-11-19 18:55:28,144 INFO L444 ceAbstractionStarter]: For program point L2818-2(lines 2818 2824) no Hoare annotation was computed. [2019-11-19 18:55:28,144 INFO L444 ceAbstractionStarter]: For program point L2818-1(lines 2818 2824) no Hoare annotation was computed. [2019-11-19 18:55:28,144 INFO L444 ceAbstractionStarter]: For program point L2818-3(lines 2818 2824) no Hoare annotation was computed. [2019-11-19 18:55:28,144 INFO L444 ceAbstractionStarter]: For program point L1630(lines 1630 1636) no Hoare annotation was computed. [2019-11-19 18:55:28,145 INFO L444 ceAbstractionStarter]: For program point L2555-1(lines 2555 2561) no Hoare annotation was computed. [2019-11-19 18:55:28,145 INFO L444 ceAbstractionStarter]: For program point L2555(lines 2555 2561) no Hoare annotation was computed. [2019-11-19 18:55:28,145 INFO L444 ceAbstractionStarter]: For program point L2555-3(lines 2555 2561) no Hoare annotation was computed. [2019-11-19 18:55:28,145 INFO L444 ceAbstractionStarter]: For program point L2555-2(lines 2555 2561) no Hoare annotation was computed. [2019-11-19 18:55:28,145 INFO L444 ceAbstractionStarter]: For program point L2027(lines 2027 2031) no Hoare annotation was computed. [2019-11-19 18:55:28,145 INFO L444 ceAbstractionStarter]: For program point L444(lines 444 450) no Hoare annotation was computed. [2019-11-19 18:55:28,145 INFO L444 ceAbstractionStarter]: For program point L444-2(lines 444 450) no Hoare annotation was computed. [2019-11-19 18:55:28,145 INFO L440 ceAbstractionStarter]: At program point L2823-1(lines 2810 2828) the Hoare annotation is: (let ((.cse8 (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16)) (.cse0 (= 1 ULTIMATE.start_outgoing_~msg)) (.cse1 (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg)) (.cse4 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse2 (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3))) (.cse9 (= |ULTIMATE.start_isReadable_#res| 1)) (.cse3 (= 1 ULTIMATE.start_verify_~tmp~9)) (.cse5 (= 2 ULTIMATE.start_createEmail_~to)) (.cse6 (= ~rjh~0 2)) (.cse7 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and (and (and (= ~__ste_email_to0~0 2) (and .cse0 .cse1 (and .cse2 .cse3) .cse4) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 ULTIMATE.start_incoming_~client) .cse5 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse6) .cse7) .cse8 .cse9) (and .cse8 (and (and (and .cse0 .cse1 .cse4 (and .cse2 .cse9 .cse3)) .cse5 .cse6) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse7)))) [2019-11-19 18:55:28,146 INFO L440 ceAbstractionStarter]: At program point L2823(lines 2810 2828) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= 1 ULTIMATE.start_getEmailTo_~handle) (= ULTIMATE.start_setClientId_~handle 3) (= 2 ULTIMATE.start_incoming_~client) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_setEmailTo_~value 2) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= ~__ste_email_to0~0 2) (= 2 |ULTIMATE.start_getEmailTo_#res|) (= |ULTIMATE.start_isReadable_#res| 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_verify_~tmp~9) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,146 INFO L447 ceAbstractionStarter]: At program point L2823-3(lines 2810 2828) the Hoare annotation is: true [2019-11-19 18:55:28,146 INFO L440 ceAbstractionStarter]: At program point L2823-2(lines 2810 2828) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_isReadable_#res| 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_verify_~tmp~9) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,146 INFO L444 ceAbstractionStarter]: For program point L1767(lines 1767 1783) no Hoare annotation was computed. [2019-11-19 18:55:28,146 INFO L444 ceAbstractionStarter]: For program point L1767-1(lines 1767 1783) no Hoare annotation was computed. [2019-11-19 18:55:28,146 INFO L440 ceAbstractionStarter]: At program point L2560(lines 2547 2565) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= 1 ULTIMATE.start_getEmailTo_~handle) (= ULTIMATE.start_setClientId_~handle 3) (= 2 ULTIMATE.start_incoming_~client) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_setEmailTo_~value 2) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= ~__ste_email_to0~0 2) (= 2 |ULTIMATE.start_getEmailTo_#res|) (= |ULTIMATE.start_isReadable_#res| 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_verify_~tmp~9) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,146 INFO L440 ceAbstractionStarter]: At program point L2560-2(lines 2547 2565) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_isReadable_#res| 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_verify_~tmp~9) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,147 INFO L440 ceAbstractionStarter]: At program point L2560-1(lines 2547 2565) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16)) (.cse1 (= |ULTIMATE.start_isReadable_#res| 1)) (.cse5 (= 1 ULTIMATE.start_outgoing_~msg)) (.cse2 (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg)) (.cse3 (= 1 ULTIMATE.start_getEmailTo_~handle)) (.cse4 (and (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3)) (= 1 ULTIMATE.start_verify_~tmp~9))) (.cse6 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse7 (= 2 ULTIMATE.start_createEmail_~to)) (.cse9 (= ~rjh~0 2)) (.cse8 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and .cse0 .cse1 (and .cse2 .cse3 (= 2 ULTIMATE.start_incoming_~client) .cse4 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse5 (= ~__ste_email_to0~0 2) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse6 .cse7 .cse8 .cse9)) (and .cse0 .cse1 (and (and .cse5 .cse2 .cse3 .cse4 .cse6 .cse7 .cse9) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse8)))) [2019-11-19 18:55:28,147 INFO L447 ceAbstractionStarter]: At program point L2560-3(lines 2547 2565) the Hoare annotation is: true [2019-11-19 18:55:28,147 INFO L444 ceAbstractionStarter]: For program point L1504(lines 1504 1550) no Hoare annotation was computed. [2019-11-19 18:55:28,147 INFO L440 ceAbstractionStarter]: At program point L2033(lines 2023 2079) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,147 INFO L444 ceAbstractionStarter]: For program point L1505(lines 1505 1516) no Hoare annotation was computed. [2019-11-19 18:55:28,147 INFO L440 ceAbstractionStarter]: At program point L316(lines 311 319) the Hoare annotation is: (let ((.cse1 (and (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= |ULTIMATE.start_createEmail_#res| 1) (and (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3)) (= |ULTIMATE.start_isReadable_#res| 1) (= 1 ULTIMATE.start_verify_~tmp~9)))) (.cse0 (= 2 ULTIMATE.start_createEmail_~to)) (.cse2 (= ~rjh~0 2)) (.cse3 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and (and (= ~__ste_email_to0~0 2) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 ULTIMATE.start_incoming_~client) .cse0 .cse1 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse2) .cse3) (and (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16) (and (and .cse1 .cse0 .cse2) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse3)))) [2019-11-19 18:55:28,147 INFO L444 ceAbstractionStarter]: For program point L1771(lines 1771 1782) no Hoare annotation was computed. [2019-11-19 18:55:28,147 INFO L444 ceAbstractionStarter]: For program point L1771-1(lines 1771 1782) no Hoare annotation was computed. [2019-11-19 18:55:28,147 INFO L444 ceAbstractionStarter]: For program point L1639(lines 1639 1655) no Hoare annotation was computed. [2019-11-19 18:55:28,148 INFO L444 ceAbstractionStarter]: For program point L1640(lines 1640 1651) no Hoare annotation was computed. [2019-11-19 18:55:28,148 INFO L444 ceAbstractionStarter]: For program point L1509(lines 1509 1515) no Hoare annotation was computed. [2019-11-19 18:55:28,148 INFO L444 ceAbstractionStarter]: For program point L2038(lines 2038 2045) no Hoare annotation was computed. [2019-11-19 18:55:28,148 INFO L444 ceAbstractionStarter]: For program point L1775(lines 1775 1781) no Hoare annotation was computed. [2019-11-19 18:55:28,148 INFO L444 ceAbstractionStarter]: For program point L1775-1(lines 1775 1781) no Hoare annotation was computed. [2019-11-19 18:55:28,148 INFO L444 ceAbstractionStarter]: For program point L1379(lines 1379 1395) no Hoare annotation was computed. [2019-11-19 18:55:28,148 INFO L444 ceAbstractionStarter]: For program point L1379-1(lines 1379 1395) no Hoare annotation was computed. [2019-11-19 18:55:28,148 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-19 18:55:28,148 INFO L444 ceAbstractionStarter]: For program point L2833(lines 2833 2841) no Hoare annotation was computed. [2019-11-19 18:55:28,148 INFO L444 ceAbstractionStarter]: For program point L2833-2(lines 2833 2841) no Hoare annotation was computed. [2019-11-19 18:55:28,149 INFO L444 ceAbstractionStarter]: For program point L1644(lines 1644 1650) no Hoare annotation was computed. [2019-11-19 18:55:28,149 INFO L444 ceAbstractionStarter]: For program point L2570(lines 2570 2578) no Hoare annotation was computed. [2019-11-19 18:55:28,149 INFO L444 ceAbstractionStarter]: For program point L2570-2(lines 2570 2578) no Hoare annotation was computed. [2019-11-19 18:55:28,149 INFO L444 ceAbstractionStarter]: For program point L2570-4(lines 2570 2578) no Hoare annotation was computed. [2019-11-19 18:55:28,149 INFO L440 ceAbstractionStarter]: At program point L325(lines 320 328) the Hoare annotation is: (let ((.cse1 (and (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= |ULTIMATE.start_createEmail_#res| 1) (and (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3)) (= |ULTIMATE.start_isReadable_#res| 1) (= 1 ULTIMATE.start_verify_~tmp~9)))) (.cse0 (= 2 ULTIMATE.start_createEmail_~to)) (.cse2 (= ~rjh~0 2)) (.cse3 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and (and (= ~__ste_email_to0~0 2) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 ULTIMATE.start_incoming_~client) .cse0 .cse1 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse2) .cse3) (and (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16) (and (and .cse1 .cse0 .cse2) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse3)))) [2019-11-19 18:55:28,149 INFO L444 ceAbstractionStarter]: For program point L2836(lines 2836 2840) no Hoare annotation was computed. [2019-11-19 18:55:28,149 INFO L440 ceAbstractionStarter]: At program point L2836-2(lines 1 2881) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= ~__ste_email_to0~0 2) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ULTIMATE.start_setEmailTo_~value 2) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,149 INFO L444 ceAbstractionStarter]: For program point L2836-3(lines 2836 2840) no Hoare annotation was computed. [2019-11-19 18:55:28,150 INFO L440 ceAbstractionStarter]: At program point L2836-5(lines 1 2881) the Hoare annotation is: (let ((.cse2 (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg)) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3))) (.cse0 (= |ULTIMATE.start_isReadable_#res| 1)) (.cse5 (= 1 ULTIMATE.start_verify_~tmp~9)) (.cse1 (= 2 ULTIMATE.start_createEmail_~to)) (.cse6 (= ~rjh~0 2)) (.cse7 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16) .cse0 (and (and .cse1 (and .cse2 .cse3 (and .cse4 .cse5)) .cse6) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse7)) (and (and (= ~__ste_email_to0~0 2) (and .cse2 .cse3 (and .cse4 .cse0 .cse5)) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 ULTIMATE.start_incoming_~client) .cse1 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse6) .cse7))) [2019-11-19 18:55:28,150 INFO L444 ceAbstractionStarter]: For program point L1383(lines 1383 1394) no Hoare annotation was computed. [2019-11-19 18:55:28,150 INFO L444 ceAbstractionStarter]: For program point L1383-1(lines 1383 1394) no Hoare annotation was computed. [2019-11-19 18:55:28,150 INFO L440 ceAbstractionStarter]: At program point L1780(lines 1763 1786) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= 1 ULTIMATE.start_getEmailTo_~handle) (= ULTIMATE.start_setClientId_~handle 3) (= 2 ULTIMATE.start_incoming_~client) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_setEmailTo_~value 2) (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) (= 1 ULTIMATE.start_outgoing_~msg) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ~__ste_email_to0~0 2) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 |ULTIMATE.start_getEmailTo_#res|) (= |ULTIMATE.start_createEmail_#res| 1) (= |ULTIMATE.start_isReadable_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_verify_~tmp~9) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,150 INFO L440 ceAbstractionStarter]: At program point L1780-1(lines 1763 1786) the Hoare annotation is: (let ((.cse0 (and (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3)) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_createEmail_~to)) (= 1 ULTIMATE.start_verify_~tmp~9)))) (or (and (and (and (= |ULTIMATE.start_createEmail_#res| 1) .cse0) (= 2 ULTIMATE.start_createEmail_~to) (= ~rjh~0 2)) (= 1 ULTIMATE.start_createEmail_~msg~0)) (and (= |ULTIMATE.start_getClientForwardReceiver_#res| 0) .cse0))) [2019-11-19 18:55:28,150 INFO L444 ceAbstractionStarter]: For program point L2573(lines 2573 2577) no Hoare annotation was computed. [2019-11-19 18:55:28,150 INFO L444 ceAbstractionStarter]: For program point L2573-3(lines 2573 2577) no Hoare annotation was computed. [2019-11-19 18:55:28,150 INFO L440 ceAbstractionStarter]: At program point L2573-2(lines 2566 2581) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= 2 ULTIMATE.start_createEmail_~to) (not (= ~__ste_email_to0~0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,151 INFO L440 ceAbstractionStarter]: At program point L2573-5(lines 2566 2581) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= ~__ste_email_to0~0 2) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ULTIMATE.start_setEmailTo_~value 2) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,151 INFO L444 ceAbstractionStarter]: For program point L2573-6(lines 2573 2577) no Hoare annotation was computed. [2019-11-19 18:55:28,151 INFO L440 ceAbstractionStarter]: At program point L2573-8(lines 2566 2581) the Hoare annotation is: (let ((.cse1 (= 2 ULTIMATE.start_createEmail_~to)) (.cse0 (and (= |ULTIMATE.start_createEmail_#res| 1) (and (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3)) (= |ULTIMATE.start_isReadable_#res| 1) (= 1 ULTIMATE.start_verify_~tmp~9)))) (.cse2 (= ~rjh~0 2)) (.cse3 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and (and (= ~__ste_email_to0~0 2) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 ULTIMATE.start_incoming_~client) .cse0 .cse1 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse2) .cse3) (and (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16) (and (and .cse1 .cse0 .cse2) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse3)))) [2019-11-19 18:55:28,151 INFO L444 ceAbstractionStarter]: For program point L1518(lines 1518 1549) no Hoare annotation was computed. [2019-11-19 18:55:28,151 INFO L440 ceAbstractionStarter]: At program point L2047(lines 2034 2078) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,151 INFO L444 ceAbstractionStarter]: For program point L1519(lines 1519 1530) no Hoare annotation was computed. [2019-11-19 18:55:28,151 INFO L444 ceAbstractionStarter]: For program point L1387(lines 1387 1393) no Hoare annotation was computed. [2019-11-19 18:55:28,151 INFO L444 ceAbstractionStarter]: For program point L1387-1(lines 1387 1393) no Hoare annotation was computed. [2019-11-19 18:55:28,152 INFO L440 ceAbstractionStarter]: At program point L1654(lines 1607 1660) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,152 INFO L444 ceAbstractionStarter]: For program point L598(lines 598 606) no Hoare annotation was computed. [2019-11-19 18:55:28,152 INFO L444 ceAbstractionStarter]: For program point L1523(lines 1523 1529) no Hoare annotation was computed. [2019-11-19 18:55:28,152 INFO L440 ceAbstractionStarter]: At program point L334(lines 329 337) the Hoare annotation is: (let ((.cse1 (and (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= |ULTIMATE.start_createEmail_#res| 1) (and (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3)) (= |ULTIMATE.start_isReadable_#res| 1) (= 1 ULTIMATE.start_verify_~tmp~9)))) (.cse0 (= 2 ULTIMATE.start_createEmail_~to)) (.cse2 (= ~rjh~0 2)) (.cse3 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and (and (= ~__ste_email_to0~0 2) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 ULTIMATE.start_incoming_~client) .cse0 .cse1 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse2) .cse3) (and (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16) (and (and .cse1 .cse0 .cse2) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse3)))) [2019-11-19 18:55:28,152 INFO L444 ceAbstractionStarter]: For program point L2052(lines 2052 2059) no Hoare annotation was computed. [2019-11-19 18:55:28,152 INFO L440 ceAbstractionStarter]: At program point L1392(lines 1375 1398) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= ~__ste_email_to0~0 2) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ULTIMATE.start_setEmailTo_~value 2) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,152 INFO L440 ceAbstractionStarter]: At program point L1392-1(lines 1375 1398) the Hoare annotation is: (let ((.cse2 (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg)) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3))) (.cse0 (= |ULTIMATE.start_isReadable_#res| 1)) (.cse5 (= 1 ULTIMATE.start_verify_~tmp~9)) (.cse1 (= 2 ULTIMATE.start_createEmail_~to)) (.cse6 (= ~rjh~0 2)) (.cse7 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16) .cse0 (and (and .cse1 (and .cse2 .cse3 (and .cse4 .cse5)) .cse6) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse7)) (and (and (= ~__ste_email_to0~0 2) (and .cse2 .cse3 (and .cse4 .cse0 .cse5)) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 ULTIMATE.start_incoming_~client) .cse1 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse6) .cse7))) [2019-11-19 18:55:28,153 INFO L444 ceAbstractionStarter]: For program point L1921(lines 1920 2087) no Hoare annotation was computed. [2019-11-19 18:55:28,153 INFO L444 ceAbstractionStarter]: For program point L1922(lines 1922 1926) no Hoare annotation was computed. [2019-11-19 18:55:28,153 INFO L444 ceAbstractionStarter]: For program point L1791(lines 1791 1803) no Hoare annotation was computed. [2019-11-19 18:55:28,153 INFO L444 ceAbstractionStarter]: For program point L2851-1(lines 2851 2862) no Hoare annotation was computed. [2019-11-19 18:55:28,153 INFO L444 ceAbstractionStarter]: For program point L1794(lines 1794 1802) no Hoare annotation was computed. [2019-11-19 18:55:28,153 INFO L444 ceAbstractionStarter]: For program point L2851(lines 2851 2862) no Hoare annotation was computed. [2019-11-19 18:55:28,153 INFO L444 ceAbstractionStarter]: For program point L2588(lines 2588 2599) no Hoare annotation was computed. [2019-11-19 18:55:28,153 INFO L444 ceAbstractionStarter]: For program point L2588-2(lines 2588 2599) no Hoare annotation was computed. [2019-11-19 18:55:28,153 INFO L444 ceAbstractionStarter]: For program point L2588-1(lines 2588 2599) no Hoare annotation was computed. [2019-11-19 18:55:28,153 INFO L444 ceAbstractionStarter]: For program point L2588-3(lines 2588 2599) no Hoare annotation was computed. [2019-11-19 18:55:28,153 INFO L444 ceAbstractionStarter]: For program point L1928(lines 1928 2086) no Hoare annotation was computed. [2019-11-19 18:55:28,154 INFO L444 ceAbstractionStarter]: For program point L1532(lines 1532 1548) no Hoare annotation was computed. [2019-11-19 18:55:28,154 INFO L440 ceAbstractionStarter]: At program point L2061(lines 2048 2077) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,154 INFO L444 ceAbstractionStarter]: For program point L1797(lines 1797 1801) no Hoare annotation was computed. [2019-11-19 18:55:28,154 INFO L440 ceAbstractionStarter]: At program point L1797-2(lines 1 2881) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,154 INFO L444 ceAbstractionStarter]: For program point L1665(lines 1665 1711) no Hoare annotation was computed. [2019-11-19 18:55:28,154 INFO L444 ceAbstractionStarter]: For program point L1665-1(lines 1665 1711) no Hoare annotation was computed. [2019-11-19 18:55:28,154 INFO L444 ceAbstractionStarter]: For program point L1533(lines 1533 1544) no Hoare annotation was computed. [2019-11-19 18:55:28,154 INFO L444 ceAbstractionStarter]: For program point L2855-1(lines 2855 2861) no Hoare annotation was computed. [2019-11-19 18:55:28,154 INFO L444 ceAbstractionStarter]: For program point L2855(lines 2855 2861) no Hoare annotation was computed. [2019-11-19 18:55:28,154 INFO L444 ceAbstractionStarter]: For program point L1666(lines 1666 1677) no Hoare annotation was computed. [2019-11-19 18:55:28,155 INFO L444 ceAbstractionStarter]: For program point L1666-1(lines 1666 1677) no Hoare annotation was computed. [2019-11-19 18:55:28,155 INFO L444 ceAbstractionStarter]: For program point L2592(lines 2592 2598) no Hoare annotation was computed. [2019-11-19 18:55:28,155 INFO L444 ceAbstractionStarter]: For program point L2592-2(lines 2592 2598) no Hoare annotation was computed. [2019-11-19 18:55:28,155 INFO L444 ceAbstractionStarter]: For program point L2592-1(lines 2592 2598) no Hoare annotation was computed. [2019-11-19 18:55:28,155 INFO L444 ceAbstractionStarter]: For program point L2592-3(lines 2592 2598) no Hoare annotation was computed. [2019-11-19 18:55:28,155 INFO L444 ceAbstractionStarter]: For program point L1403(lines 1403 1415) no Hoare annotation was computed. [2019-11-19 18:55:28,155 INFO L444 ceAbstractionStarter]: For program point L1403-2(lines 1403 1415) no Hoare annotation was computed. [2019-11-19 18:55:28,155 INFO L444 ceAbstractionStarter]: For program point L1403-4(lines 1403 1415) no Hoare annotation was computed. [2019-11-19 18:55:28,155 INFO L444 ceAbstractionStarter]: For program point L1403-6(lines 1403 1415) no Hoare annotation was computed. [2019-11-19 18:55:28,155 INFO L444 ceAbstractionStarter]: For program point L1403-8(lines 1403 1415) no Hoare annotation was computed. [2019-11-19 18:55:28,155 INFO L444 ceAbstractionStarter]: For program point L1403-10(lines 1403 1415) no Hoare annotation was computed. [2019-11-19 18:55:28,156 INFO L444 ceAbstractionStarter]: For program point L1932(lines 1932 1939) no Hoare annotation was computed. [2019-11-19 18:55:28,156 INFO L444 ceAbstractionStarter]: For program point L347(lines 347 357) no Hoare annotation was computed. [2019-11-19 18:55:28,156 INFO L444 ceAbstractionStarter]: For program point L347-1(lines 347 357) no Hoare annotation was computed. [2019-11-19 18:55:28,156 INFO L444 ceAbstractionStarter]: For program point L1537(lines 1537 1543) no Hoare annotation was computed. [2019-11-19 18:55:28,157 INFO L444 ceAbstractionStarter]: For program point L2066(lines 2066 2073) no Hoare annotation was computed. [2019-11-19 18:55:28,157 INFO L440 ceAbstractionStarter]: At program point L2066-1(lines 1920 2087) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,157 INFO L444 ceAbstractionStarter]: For program point L1670(lines 1670 1676) no Hoare annotation was computed. [2019-11-19 18:55:28,157 INFO L444 ceAbstractionStarter]: For program point L1670-1(lines 1670 1676) no Hoare annotation was computed. [2019-11-19 18:55:28,157 INFO L444 ceAbstractionStarter]: For program point L1406(lines 1406 1414) no Hoare annotation was computed. [2019-11-19 18:55:28,157 INFO L444 ceAbstractionStarter]: For program point L1406-2(lines 1406 1414) no Hoare annotation was computed. [2019-11-19 18:55:28,157 INFO L444 ceAbstractionStarter]: For program point L1406-4(lines 1406 1414) no Hoare annotation was computed. [2019-11-19 18:55:28,157 INFO L444 ceAbstractionStarter]: For program point L1406-6(lines 1406 1414) no Hoare annotation was computed. [2019-11-19 18:55:28,157 INFO L444 ceAbstractionStarter]: For program point L1406-8(lines 1406 1414) no Hoare annotation was computed. [2019-11-19 18:55:28,157 INFO L444 ceAbstractionStarter]: For program point L1406-10(lines 1406 1414) no Hoare annotation was computed. [2019-11-19 18:55:28,158 INFO L440 ceAbstractionStarter]: At program point L2860(lines 2847 2865) the Hoare annotation is: (let ((.cse8 (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16)) (.cse0 (= 1 ULTIMATE.start_outgoing_~msg)) (.cse1 (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg)) (.cse4 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse2 (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3))) (.cse9 (= |ULTIMATE.start_isReadable_#res| 1)) (.cse3 (= 1 ULTIMATE.start_verify_~tmp~9)) (.cse5 (= 2 ULTIMATE.start_createEmail_~to)) (.cse6 (= ~rjh~0 2)) (.cse7 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and (and (and (= ~__ste_email_to0~0 2) (and .cse0 .cse1 (and .cse2 .cse3) .cse4) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 ULTIMATE.start_incoming_~client) .cse5 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse6) .cse7) .cse8 .cse9) (and .cse8 (and (and (and .cse0 .cse1 .cse4 (and .cse2 .cse9 .cse3)) .cse5 .cse6) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse7)))) [2019-11-19 18:55:28,158 INFO L447 ceAbstractionStarter]: At program point L2860-1(lines 2847 2865) the Hoare annotation is: true [2019-11-19 18:55:28,158 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-19 18:55:28,158 INFO L440 ceAbstractionStarter]: At program point L2597-1(lines 2584 2602) the Hoare annotation is: (let ((.cse8 (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16)) (.cse0 (= 1 ULTIMATE.start_outgoing_~msg)) (.cse1 (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg)) (.cse4 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse2 (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3))) (.cse9 (= |ULTIMATE.start_isReadable_#res| 1)) (.cse3 (= 1 ULTIMATE.start_verify_~tmp~9)) (.cse5 (= 2 ULTIMATE.start_createEmail_~to)) (.cse6 (= ~rjh~0 2)) (.cse7 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and (and (and (= ~__ste_email_to0~0 2) (and .cse0 .cse1 (and .cse2 .cse3) .cse4) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 ULTIMATE.start_incoming_~client) .cse5 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse6) .cse7) .cse8 .cse9) (and .cse8 (and (and (and .cse0 .cse1 .cse4 (and .cse2 .cse9 .cse3)) .cse5 .cse6) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse7)))) [2019-11-19 18:55:28,158 INFO L440 ceAbstractionStarter]: At program point L2597(lines 2584 2602) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= 1 ULTIMATE.start_getEmailTo_~handle) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_setEmailTo_~value 2) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= ~__ste_email_to0~0 2) (= 2 |ULTIMATE.start_getEmailTo_#res|) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,158 INFO L440 ceAbstractionStarter]: At program point L483(lines 1 2881) the Hoare annotation is: (and (not (= ~rjh~0 1)) (= ~__ste_client_forwardReceiver1~0 0) (not (= ~__ste_email_to0~0 1))) [2019-11-19 18:55:28,159 INFO L447 ceAbstractionStarter]: At program point L2597-3(lines 2584 2602) the Hoare annotation is: true [2019-11-19 18:55:28,159 INFO L440 ceAbstractionStarter]: At program point L2597-2(lines 2584 2602) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_isReadable_#res| 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_verify_~tmp~9) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,159 INFO L444 ceAbstractionStarter]: For program point L351(lines 351 356) no Hoare annotation was computed. [2019-11-19 18:55:28,159 INFO L444 ceAbstractionStarter]: For program point L351-1(lines 351 356) no Hoare annotation was computed. [2019-11-19 18:55:28,159 INFO L444 ceAbstractionStarter]: For program point L1409(lines 1409 1413) no Hoare annotation was computed. [2019-11-19 18:55:28,159 INFO L440 ceAbstractionStarter]: At program point L1409-2(lines 1 2881) the Hoare annotation is: (and (not (= ~rjh~0 1)) (= ~__ste_client_forwardReceiver1~0 0) (not (= ~__ste_email_to0~0 1))) [2019-11-19 18:55:28,159 INFO L444 ceAbstractionStarter]: For program point L1409-3(lines 1409 1413) no Hoare annotation was computed. [2019-11-19 18:55:28,159 INFO L440 ceAbstractionStarter]: At program point L1409-5(lines 1 2881) the Hoare annotation is: (and (= ~__ste_client_forwardReceiver1~0 0) (= ~rjh~0 ULTIMATE.start_setClientId_~handle) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,159 INFO L444 ceAbstractionStarter]: For program point L1409-6(lines 1409 1413) no Hoare annotation was computed. [2019-11-19 18:55:28,160 INFO L440 ceAbstractionStarter]: At program point L1409-8(lines 1 2881) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2)) (= ~__ste_client_forwardReceiver1~0 0) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,160 INFO L444 ceAbstractionStarter]: For program point L1409-9(lines 1409 1413) no Hoare annotation was computed. [2019-11-19 18:55:28,160 INFO L440 ceAbstractionStarter]: At program point L88(lines 63 90) the Hoare annotation is: (let ((.cse8 (= 1 ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~16)) (.cse0 (= 1 ULTIMATE.start_outgoing_~msg)) (.cse1 (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg)) (.cse4 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse2 (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3))) (.cse9 (= |ULTIMATE.start_isReadable_#res| 1)) (.cse3 (= 1 ULTIMATE.start_verify_~tmp~9)) (.cse5 (= 2 ULTIMATE.start_createEmail_~to)) (.cse6 (= ~rjh~0 2)) (.cse7 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and (and (and (= ~__ste_email_to0~0 2) (and .cse0 .cse1 (and .cse2 .cse3) .cse4) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 ULTIMATE.start_incoming_~client) .cse5 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse6) .cse7) .cse8 .cse9) (and .cse8 (and (and (and .cse0 .cse1 .cse4 (and .cse2 .cse9 .cse3)) .cse5 .cse6) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse7)))) [2019-11-19 18:55:28,160 INFO L447 ceAbstractionStarter]: At program point L88-1(lines 63 90) the Hoare annotation is: true [2019-11-19 18:55:28,160 INFO L440 ceAbstractionStarter]: At program point L1409-11(lines 1 2881) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= 0 ULTIMATE.start_test_~op3~0) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,160 INFO L444 ceAbstractionStarter]: For program point L1409-12(lines 1409 1413) no Hoare annotation was computed. [2019-11-19 18:55:28,160 INFO L440 ceAbstractionStarter]: At program point L1409-14(lines 767 776) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,160 INFO L444 ceAbstractionStarter]: For program point L1409-15(lines 1409 1413) no Hoare annotation was computed. [2019-11-19 18:55:28,161 INFO L440 ceAbstractionStarter]: At program point L1409-17(lines 757 766) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,161 INFO L440 ceAbstractionStarter]: At program point L1941(lines 1928 2086) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,161 INFO L444 ceAbstractionStarter]: For program point L1679(lines 1679 1710) no Hoare annotation was computed. [2019-11-19 18:55:28,161 INFO L444 ceAbstractionStarter]: For program point L1679-1(lines 1679 1710) no Hoare annotation was computed. [2019-11-19 18:55:28,161 INFO L440 ceAbstractionStarter]: At program point L1547(lines 1500 1553) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~__ste_email_to0~0 1)) (= ~rjh~0 2)) [2019-11-19 18:55:28,161 INFO L444 ceAbstractionStarter]: For program point L1680(lines 1680 1691) no Hoare annotation was computed. [2019-11-19 18:55:28,161 INFO L444 ceAbstractionStarter]: For program point L1680-1(lines 1680 1691) no Hoare annotation was computed. [2019-11-19 18:55:28,161 INFO L440 ceAbstractionStarter]: At program point L491(lines 486 494) the Hoare annotation is: (and (not (= ~rjh~0 1)) (= ~__ste_client_forwardReceiver1~0 0) (not (= ~__ste_email_to0~0 1))) [2019-11-19 18:55:28,162 INFO L440 ceAbstractionStarter]: At program point L359(lines 338 362) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= 1 ULTIMATE.start_getEmailTo_~handle) (= ULTIMATE.start_setClientId_~handle 3) (= 2 ULTIMATE.start_incoming_~client) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_setEmailTo_~value 2) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= ~__ste_email_to0~0 2) (= 2 |ULTIMATE.start_getEmailTo_#res|) (= |ULTIMATE.start_isReadable_#res| 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_verify_~tmp~9) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,162 INFO L440 ceAbstractionStarter]: At program point L359-1(lines 338 362) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_isReadable_#res| 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_verify_~tmp~9) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,162 INFO L444 ceAbstractionStarter]: For program point L2870(lines 2870 2878) no Hoare annotation was computed. [2019-11-19 18:55:28,162 INFO L444 ceAbstractionStarter]: For program point L2870-2(lines 2870 2878) no Hoare annotation was computed. [2019-11-19 18:55:28,162 INFO L440 ceAbstractionStarter]: At program point L228(lines 1 2881) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= 1 ULTIMATE.start_getEmailTo_~handle) (= ULTIMATE.start_setClientId_~handle 3) (= 2 ULTIMATE.start_incoming_~client) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_setEmailTo_~value 2) (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= ~__ste_email_to0~0 2) (= 2 |ULTIMATE.start_getEmailTo_#res|) (= |ULTIMATE.start_isReadable_#res| 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_verify_~tmp~9) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,162 INFO L440 ceAbstractionStarter]: At program point L228-1(lines 1 2881) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_isReadable_#res| 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_verify_~tmp~9) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,162 INFO L444 ceAbstractionStarter]: For program point L1946(lines 1946 1950) no Hoare annotation was computed. [2019-11-19 18:55:28,162 INFO L444 ceAbstractionStarter]: For program point L1814(lines 1814 1830) no Hoare annotation was computed. [2019-11-19 18:55:28,163 INFO L444 ceAbstractionStarter]: For program point L1814-1(lines 1814 1830) no Hoare annotation was computed. [2019-11-19 18:55:28,163 INFO L444 ceAbstractionStarter]: For program point L2607(lines 2607 2615) no Hoare annotation was computed. [2019-11-19 18:55:28,163 INFO L444 ceAbstractionStarter]: For program point L2607-2(lines 2607 2615) no Hoare annotation was computed. [2019-11-19 18:55:28,163 INFO L444 ceAbstractionStarter]: For program point L2607-4(lines 2607 2615) no Hoare annotation was computed. [2019-11-19 18:55:28,163 INFO L444 ceAbstractionStarter]: For program point L2873(lines 2873 2877) no Hoare annotation was computed. [2019-11-19 18:55:28,163 INFO L444 ceAbstractionStarter]: For program point L2873-3(lines 2873 2877) no Hoare annotation was computed. [2019-11-19 18:55:28,163 INFO L444 ceAbstractionStarter]: For program point L1684(lines 1684 1690) no Hoare annotation was computed. [2019-11-19 18:55:28,163 INFO L444 ceAbstractionStarter]: For program point L1684-1(lines 1684 1690) no Hoare annotation was computed. [2019-11-19 18:55:28,165 INFO L444 ceAbstractionStarter]: For program point L2610(lines 2610 2614) no Hoare annotation was computed. [2019-11-19 18:55:28,165 INFO L440 ceAbstractionStarter]: At program point L2610-2(lines 2603 2618) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ~__ste_email_to0~0 2) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ULTIMATE.start_setEmailTo_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ULTIMATE.start_setEmailTo_~value 2) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,165 INFO L444 ceAbstractionStarter]: For program point L2610-3(lines 2610 2614) no Hoare annotation was computed. [2019-11-19 18:55:28,165 INFO L444 ceAbstractionStarter]: For program point L2610-6(lines 2610 2614) no Hoare annotation was computed. [2019-11-19 18:55:28,165 INFO L440 ceAbstractionStarter]: At program point L2610-5(lines 2603 2618) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_isReadable_#res| 1)) (.cse4 (= 1 ULTIMATE.start_outgoing_~msg)) (.cse1 (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg)) (.cse2 (= 1 ULTIMATE.start_getEmailTo_~handle)) (.cse3 (and (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3)) (= 1 ULTIMATE.start_verify_~tmp~9))) (.cse5 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse6 (= 2 ULTIMATE.start_createEmail_~to)) (.cse8 (= ~rjh~0 2)) (.cse7 (= 1 ULTIMATE.start_createEmail_~msg~0))) (or (and .cse0 (and .cse1 .cse2 (= 2 ULTIMATE.start_incoming_~client) .cse3 (= 2 ULTIMATE.start_incoming__wrappee__Forward_~client) .cse4 (= ~__ste_email_to0~0 2) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse5 .cse6 .cse7 .cse8)) (and .cse0 (and (and .cse4 .cse1 .cse2 .cse3 .cse5 .cse6 .cse8) (= 1 ULTIMATE.start_setEmailTo_~handle) .cse7)))) [2019-11-19 18:55:28,165 INFO L440 ceAbstractionStarter]: At program point L2610-8(lines 2603 2618) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= |ULTIMATE.start_isReadable_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= 1 ULTIMATE.start_verify_~tmp~9) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ~rjh~0 2)) [2019-11-19 18:55:28,166 INFO L444 ceAbstractionStarter]: For program point L1818(lines 1818 1829) no Hoare annotation was computed. [2019-11-19 18:55:28,166 INFO L444 ceAbstractionStarter]: For program point L1818-1(lines 1818 1829) no Hoare annotation was computed. [2019-11-19 18:55:28,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 06:55:28 BoogieIcfgContainer [2019-11-19 18:55:28,256 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-19 18:55:28,257 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-19 18:55:28,257 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-19 18:55:28,257 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-19 18:55:28,257 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:54:26" (3/4) ... [2019-11-19 18:55:28,261 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-19 18:55:28,297 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 162 nodes and edges [2019-11-19 18:55:28,301 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 84 nodes and edges [2019-11-19 18:55:28,304 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2019-11-19 18:55:28,308 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-19 18:55:28,312 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-19 18:55:28,357 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(1 == rjh___0)) && __ste_email_to0 == 2) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && value == 2) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,360 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && value == 2) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,361 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && value == 2) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,361 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && value == 2) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,362 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == msg && handle == chuck___0) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && value == 2) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,362 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == msg && handle == chuck___0) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && value == 2) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,362 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 1 == handle) && value == 2) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && 2 == \result) && \result == 1) && 2 == to) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,363 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 2 == client) && 1 == handle) && value == 2) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && 2 == \result) && \result == 1) && \result == 1) && 2 == to) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,363 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 2 == client) && 1 == handle) && value == 2) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && 2 == \result) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,363 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 2 == client) && 1 == handle) && value == 2) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && 2 == \result) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,363 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 2 == client) && 1 == handle) && value == 2) && 2 == client) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && 2 == \result) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,363 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 2 == client) && 1 == handle) && value == 2) && 2 == client) && 1 == msg) && !(1 == rjh___0)) && __ste_email_to0 == 2) && 2 == handle) && 2 == \result) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,363 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 2 == client) && 1 == handle) && value == 2) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && 2 == \result) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,364 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((__ste_email_to0 == 2 && 2 == handle) && 2 == client) && 2 == to) && ((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == client) && rjh == 2) && 1 == msg) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) [2019-11-19 18:55:28,364 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 1 && (((((((((((1 == msg && 1 == handle) && 2 == client) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && 2 == client) && 1 == msg) && __ste_email_to0 == 2) && 2 == handle) && 2 == \result) && \result == 1) && 2 == to) && 1 == msg) && rjh == 2) || (\result == 1 && (((((((1 == msg && 1 == msg) && 1 == handle) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) [2019-11-19 18:55:28,364 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((__ste_email_to0 == 2 && 2 == handle) && 2 == client) && 2 == to) && ((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == client) && rjh == 2) && 1 == msg) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) [2019-11-19 18:55:28,364 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 2 == client) && 1 == handle) && value == 2) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && 2 == \result) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,364 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((__ste_email_to0 == 2 && 2 == handle) && 2 == client) && 2 == to) && ((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == client) && rjh == 2) && 1 == msg) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) [2019-11-19 18:55:28,365 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 2 == client) && 1 == handle) && value == 2) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && 2 == \result) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,365 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 1 && (((((((((((1 == msg && 1 == handle) && 2 == client) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && 2 == client) && 1 == msg) && __ste_email_to0 == 2) && 2 == handle) && 2 == \result) && \result == 1) && 2 == to) && 1 == msg) && rjh == 2) || (\result == 1 && (((((((1 == msg && 1 == msg) && 1 == handle) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) [2019-11-19 18:55:28,365 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((__ste_email_to0 == 2 && 2 == handle) && 2 == client) && 2 == to) && ((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == client) && rjh == 2) && 1 == msg) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) [2019-11-19 18:55:28,365 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == tmp && \result == 1) && (((((((((((1 == msg && 1 == handle) && 2 == client) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && 2 == client) && 1 == msg) && __ste_email_to0 == 2) && 2 == handle) && 2 == \result) && \result == 1) && 2 == to) && 1 == msg) && rjh == 2) || ((1 == tmp && \result == 1) && (((((((1 == msg && 1 == msg) && 1 == handle) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) [2019-11-19 18:55:28,365 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 2 == client) && 1 == handle) && value == 2) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && 2 == \result) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,365 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == tmp && \result == 1) && (((2 == to && (1 == msg && \result == 1) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && rjh == 2) && 1 == handle) && 1 == msg) || (((((((__ste_email_to0 == 2 && (1 == msg && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) [2019-11-19 18:55:28,366 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == tmp && \result == 1) && (((2 == to && (1 == msg && \result == 1) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && rjh == 2) && 1 == handle) && 1 == msg) || (((((((__ste_email_to0 == 2 && (1 == msg && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) [2019-11-19 18:55:28,366 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == tmp && \result == 1) && (((2 == to && (1 == msg && \result == 1) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && rjh == 2) && 1 == handle) && 1 == msg) || (((((((__ste_email_to0 == 2 && (1 == msg && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) [2019-11-19 18:55:28,366 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == tmp && \result == 1) && (((((((((((1 == msg && 1 == handle) && 2 == client) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && 2 == client) && 1 == msg) && __ste_email_to0 == 2) && 2 == handle) && 2 == \result) && \result == 1) && 2 == to) && 1 == msg) && rjh == 2) || ((1 == tmp && \result == 1) && (((((((1 == msg && 1 == msg) && 1 == handle) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) [2019-11-19 18:55:28,366 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((__ste_email_to0 == 2 && 2 == handle) && 2 == client) && \result == 1 && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) || (1 == tmp && (((2 == to && \result == 1 && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && rjh == 2) && 1 == handle) && 1 == msg) [2019-11-19 18:55:28,366 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((__ste_email_to0 == 2 && 2 == handle) && 2 == client) && \result == 1 && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) || (1 == tmp && (((2 == to && \result == 1 && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && rjh == 2) && 1 == handle) && 1 == msg) [2019-11-19 18:55:28,367 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == tmp && \result == 1) && (((((((((((1 == msg && 1 == handle) && 2 == client) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && 2 == client) && 1 == msg) && __ste_email_to0 == 2) && 2 == handle) && 2 == \result) && \result == 1) && 2 == to) && 1 == msg) && rjh == 2) || ((1 == tmp && \result == 1) && (((((((1 == msg && 1 == msg) && 1 == handle) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) [2019-11-19 18:55:28,367 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,367 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((__ste_email_to0 == 2 && ((1 == msg && 1 == msg) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) && 1 == tmp) && \result == 1) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) [2019-11-19 18:55:28,367 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((__ste_email_to0 == 2 && ((1 == msg && 1 == msg) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) && 1 == tmp) && \result == 1) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) [2019-11-19 18:55:28,367 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((__ste_email_to0 == 2 && ((1 == msg && 1 == msg) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) && 1 == tmp) && \result == 1) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) [2019-11-19 18:55:28,367 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,368 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,368 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((__ste_email_to0 == 2 && ((1 == msg && 1 == msg) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) && 1 == tmp) && \result == 1) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) [2019-11-19 18:55:28,368 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,368 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,368 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((__ste_email_to0 == 2 && ((1 == msg && 1 == msg) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) && 1 == tmp) && \result == 1) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) [2019-11-19 18:55:28,368 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == msg) || (\result == 0 && (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) [2019-11-19 18:55:28,368 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,369 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((__ste_email_to0 == 2 && ((1 == msg && 1 == msg) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) && 1 == tmp) && \result == 1) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) [2019-11-19 18:55:28,369 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((__ste_email_to0 == 2 && ((1 == msg && 1 == msg) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) && 1 == tmp) && \result == 1) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) [2019-11-19 18:55:28,369 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,369 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,369 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((__ste_email_to0 == 2 && ((1 == msg && 1 == msg) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) && 1 == tmp) && \result == 1) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) [2019-11-19 18:55:28,370 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,370 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,370 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 [2019-11-19 18:55:28,537 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-11-19 18:55:28,537 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-19 18:55:28,538 INFO L168 Benchmark]: Toolchain (without parser) took 65011.08 ms. Allocated memory was 1.0 GB in the beginning and 3.0 GB in the end (delta: 2.0 GB). Free memory was 956.3 MB in the beginning and 1.3 GB in the end (delta: -343.5 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2019-11-19 18:55:28,538 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 18:55:28,539 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1024.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 956.3 MB in the beginning and 1.1 GB in the end (delta: -125.2 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. [2019-11-19 18:55:28,539 INFO L168 Benchmark]: Boogie Procedure Inliner took 142.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-19 18:55:28,540 INFO L168 Benchmark]: Boogie Preprocessor took 103.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-19 18:55:28,540 INFO L168 Benchmark]: RCFGBuilder took 1894.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 860.0 MB in the end (delta: 208.2 MB). Peak memory consumption was 208.2 MB. Max. memory is 11.5 GB. [2019-11-19 18:55:28,541 INFO L168 Benchmark]: TraceAbstraction took 61561.37 ms. Allocated memory was 1.2 GB in the beginning and 3.0 GB in the end (delta: 1.8 GB). Free memory was 860.0 MB in the beginning and 1.3 GB in the end (delta: -482.4 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2019-11-19 18:55:28,541 INFO L168 Benchmark]: Witness Printer took 280.28 ms. Allocated memory is still 3.0 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 42.6 MB). Peak memory consumption was 42.6 MB. Max. memory is 11.5 GB. [2019-11-19 18:55:28,543 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1024.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 956.3 MB in the beginning and 1.1 GB in the end (delta: -125.2 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 142.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 103.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1894.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 860.0 MB in the end (delta: 208.2 MB). Peak memory consumption was 208.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 61561.37 ms. Allocated memory was 1.2 GB in the beginning and 3.0 GB in the end (delta: 1.8 GB). Free memory was 860.0 MB in the beginning and 1.3 GB in the end (delta: -482.4 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. * Witness Printer took 280.28 ms. Allocated memory is still 3.0 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 42.6 MB). Peak memory consumption was 42.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1859]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 1859]: 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 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 2810]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2034]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 409]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 - InvariantResult [Line: 2810]: Loop Invariant Derived loop invariant: (((((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 2 == client) && 1 == handle) && value == 2) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && 2 == \result) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 - InvariantResult [Line: 1919]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 0 == op5) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 2009]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 2510]: Loop Invariant Derived loop invariant: ((1 == tmp && \result == 1) && (((((((((((1 == msg && 1 == handle) && 2 == client) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && 2 == client) && 1 == msg) && __ste_email_to0 == 2) && 2 == handle) && 2 == \result) && \result == 1) && 2 == to) && 1 == msg) && rjh == 2) || ((1 == tmp && \result == 1) && (((((((1 == msg && 1 == msg) && 1 == handle) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) - InvariantResult [Line: 2810]: Loop Invariant Derived loop invariant: (((((((((__ste_email_to0 == 2 && ((1 == msg && 1 == msg) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) && 1 == tmp) && \result == 1) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) - InvariantResult [Line: 2023]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 2510]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 142]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(1 == rjh___0)) && __ste_email_to0 == 2) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && value == 2) && 1 == msg) && rjh == 2 - InvariantResult [Line: 2810]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 - InvariantResult [Line: 2584]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (!(rjh == 1) && __ste_client_forwardReceiver1 == 0) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2584]: Loop Invariant Derived loop invariant: (((((((((__ste_email_to0 == 2 && ((1 == msg && 1 == msg) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) && 1 == tmp) && \result == 1) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) - InvariantResult [Line: 2584]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1995]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 665]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1661]: Loop Invariant Derived loop invariant: (((((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 2 == client) && 1 == handle) && value == 2) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && 2 == \result) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 - InvariantResult [Line: 644]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1715]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 409]: Loop Invariant Derived loop invariant: (((((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 2 == client) && 1 == handle) && value == 2) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && 2 == \result) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 - InvariantResult [Line: 1661]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 0 == op4) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 338]: Loop Invariant Derived loop invariant: (((((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 2 == client) && 1 == handle) && value == 2) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && 2 == \result) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 - InvariantResult [Line: 338]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 - InvariantResult [Line: 2584]: Loop Invariant Derived loop invariant: ((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 1 == handle) && value == 2) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && 2 == \result) && \result == 1) && 2 == to) && 1 == msg) && rjh == 2 - InvariantResult [Line: 329]: Loop Invariant Derived loop invariant: (((((((__ste_email_to0 == 2 && 2 == handle) && 2 == client) && 2 == to) && ((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == client) && rjh == 2) && 1 == msg) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) - InvariantResult [Line: 486]: Loop Invariant Derived loop invariant: (!(rjh == 1) && __ste_client_forwardReceiver1 == 0) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1981]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && value == 2) && 1 == msg) && rjh == 2 - InvariantResult [Line: 1967]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 == tmp && \result == 1) && (((2 == to && (1 == msg && \result == 1) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && rjh == 2) && 1 == handle) && 1 == msg) || (((((((__ste_email_to0 == 2 && (1 == msg && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) - InvariantResult [Line: 1953]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((__ste_email_to0 == 2 && 2 == handle) && 2 == client) && 2 == to) && ((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == client) && rjh == 2) && 1 == msg) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) - InvariantResult [Line: 2603]: Loop Invariant Derived loop invariant: (\result == 1 && (((((((((((1 == msg && 1 == handle) && 2 == client) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && 2 == client) && 1 == msg) && __ste_email_to0 == 2) && 2 == handle) && 2 == \result) && \result == 1) && 2 == to) && 1 == msg) && rjh == 2) || (\result == 1 && (((((((1 == msg && 1 == msg) && 1 == handle) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) - InvariantResult [Line: 2603]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 - InvariantResult [Line: 2603]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && __ste_email_to0 == 2) && handle == 3) && 1 == handle) && 2 == to) && value == 2) && 1 == msg) && rjh == 2 - InvariantResult [Line: 1554]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 2773]: Loop Invariant Derived loop invariant: (((((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 2 == client) && 1 == handle) && value == 2) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && 2 == \result) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 - InvariantResult [Line: 1446]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 2773]: Loop Invariant Derived loop invariant: (((((((((__ste_email_to0 == 2 && ((1 == msg && 1 == msg) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) && 1 == tmp) && \result == 1) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) - InvariantResult [Line: 2773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1942]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1928]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 2773]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 - InvariantResult [Line: 1554]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 0 == op4) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 2547]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 - InvariantResult [Line: 767]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1446]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 0 == op5) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1554]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 0 == op5) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 2547]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1446]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1554]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 757]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 320]: Loop Invariant Derived loop invariant: (((((((__ste_email_to0 == 2 && 2 == handle) && 2 == client) && 2 == to) && ((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == client) && rjh == 2) && 1 == msg) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(handle == 2)) && __ste_client_forwardReceiver1 == 0) && !(handle == 1)) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1446]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2847]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1554]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && __ste_client_forwardReceiver1 == 0) && !(handle == 1)) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1446]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 0 == op4) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1500]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 0 == op3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 2847]: Loop Invariant Derived loop invariant: (((((((((__ste_email_to0 == 2 && ((1 == msg && 1 == msg) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) && 1 == tmp) && \result == 1) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) - InvariantResult [Line: 2547]: Loop Invariant Derived loop invariant: ((1 == tmp && \result == 1) && (((((((((((1 == msg && 1 == handle) && 2 == client) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && 2 == client) && 1 == msg) && __ste_email_to0 == 2) && 2 == handle) && 2 == \result) && \result == 1) && 2 == to) && 1 == msg) && rjh == 2) || ((1 == tmp && \result == 1) && (((((((1 == msg && 1 == msg) && 1 == handle) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: ((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == msg) && rjh == 2 - InvariantResult [Line: 2547]: Loop Invariant Derived loop invariant: (((((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 2 == client) && 1 == handle) && value == 2) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && 2 == \result) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (!(rjh == 1) && __ste_client_forwardReceiver1 == 0) && !(__ste_email_to0 == 1) - InvariantResult [Line: 63]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((__ste_client_forwardReceiver1 == 0 && rjh == handle) && !(handle == 1)) && handle == rjh___0) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 63]: Loop Invariant Derived loop invariant: (((((((((__ste_email_to0 == 2 && ((1 == msg && 1 == msg) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) && 1 == tmp) && \result == 1) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) - InvariantResult [Line: 110]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((__ste_client_forwardReceiver1 == 0 && rjh == handle) && handle == rjh___0) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 110]: Loop Invariant Derived loop invariant: (((((((((__ste_email_to0 == 2 && ((1 == msg && 1 == msg) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) && 1 == tmp) && \result == 1) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1466]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1466]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 0 == op4) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 2792]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && value == 2) && 1 == msg) && rjh == 2 - InvariantResult [Line: 621]: Loop Invariant Derived loop invariant: ((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(handle == 2)) && __ste_client_forwardReceiver1 == 0) && !(handle == 1)) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1466]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 0 == op5) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1466]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1607]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 2792]: Loop Invariant Derived loop invariant: ((1 == tmp && \result == 1) && (((2 == to && (1 == msg && \result == 1) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && rjh == 2) && 1 == handle) && 1 == msg) || (((((((__ste_email_to0 == 2 && (1 == msg && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (!(rjh == 1) && __ste_client_forwardReceiver1 == 0) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1466]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: (((((((((__ste_email_to0 == 2 && ((1 == msg && 1 == msg) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) && 1 == tmp) && \result == 1) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) - InvariantResult [Line: 91]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1422]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 0 == op4) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: (\result == 1 && (((((((((((1 == msg && 1 == handle) && 2 == client) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && 2 == client) && 1 == msg) && __ste_email_to0 == 2) && 2 == handle) && 2 == \result) && \result == 1) && 2 == to) && 1 == msg) && rjh == 2) || (\result == 1 && (((((((1 == msg && 1 == msg) && 1 == handle) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) - InvariantResult [Line: 1422]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 0 == op5) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 91]: Loop Invariant Derived loop invariant: (((((((((__ste_email_to0 == 2 && ((1 == msg && 1 == msg) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) && 1 == tmp) && \result == 1) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: ((((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 2 == client) && 1 == handle) && value == 2) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && 2 == \result) && \result == 1) && \result == 1) && 2 == to) && 1 == msg) && rjh == 2 - InvariantResult [Line: 2566]: Loop Invariant Derived loop invariant: ((((((((((1 == msg && handle == chuck___0) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && value == 2) && 1 == msg) && rjh == 2 - InvariantResult [Line: 311]: Loop Invariant Derived loop invariant: (((((((__ste_email_to0 == 2 && 2 == handle) && 2 == client) && 2 == to) && ((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == client) && rjh == 2) && 1 == msg) || (1 == tmp && ((((((1 == msg && 1 == msg) && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) - InvariantResult [Line: 1422]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1422]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 - InvariantResult [Line: 2566]: Loop Invariant Derived loop invariant: (((((((__ste_email_to0 == 2 && 2 == handle) && 2 == client) && \result == 1 && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) || (1 == tmp && (((2 == to && \result == 1 && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && rjh == 2) && 1 == handle) && 1 == msg) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 2 == client) && 1 == handle) && value == 2) && 2 == client) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && 2 == \result) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 - InvariantResult [Line: 1810]: Loop Invariant Derived loop invariant: ((((((((((1 == msg && handle == chuck___0) && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && value == 2) && 1 == msg) && rjh == 2 - InvariantResult [Line: 2097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2097]: Loop Invariant Derived loop invariant: ((1 == tmp && \result == 1) && (((((((((((1 == msg && 1 == handle) && 2 == client) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && 2 == client) && 1 == msg) && __ste_email_to0 == 2) && 2 == handle) && 2 == \result) && \result == 1) && 2 == to) && 1 == msg) && rjh == 2) || ((1 == tmp && \result == 1) && (((((((1 == msg && 1 == msg) && 1 == handle) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && \result == 1) && 2 == to) && rjh == 2) && 1 == handle) && 1 == msg) - InvariantResult [Line: 1810]: Loop Invariant Derived loop invariant: (((((((__ste_email_to0 == 2 && 2 == handle) && 2 == client) && \result == 1 && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) || (1 == tmp && (((2 == to && \result == 1 && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && rjh == 2) && 1 == handle) && 1 == msg) - InvariantResult [Line: 2048]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 2566]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 2 == to) && !(__ste_email_to0 == 1)) && 1 == msg) && rjh == 2 - InvariantResult [Line: 1422]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && handle == 3) && !(__ste_email_to0 == 1)) && rjh == 2 - InvariantResult [Line: 1763]: Loop Invariant Derived loop invariant: ((((\result == 1 && (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) && 2 == to) && rjh == 2) && 1 == msg) || (\result == 0 && (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) - InvariantResult [Line: 1763]: Loop Invariant Derived loop invariant: (((((((((((((((((1 == msg && handle == chuck___0) && 1 == handle) && handle == 3) && 2 == client) && 1 == handle) && value == 2) && 2 == client) && 1 == msg) && !(1 == rjh___0)) && __ste_email_to0 == 2) && 2 == handle) && 2 == \result) && \result == 1) && \result == 1) && 2 == to) && 1 == tmp) && 1 == msg) && rjh == 2 - InvariantResult [Line: 1375]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == msg) && __ste_email_to0 == 2) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && value == 2) && 1 == msg) && rjh == 2 - InvariantResult [Line: 1375]: Loop Invariant Derived loop invariant: ((1 == tmp && \result == 1) && (((2 == to && (1 == msg && \result == 1) && ((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && 1 == tmp) && rjh == 2) && 1 == handle) && 1 == msg) || (((((((__ste_email_to0 == 2 && (1 == msg && \result == 1) && (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && \result == 1) && 1 == tmp) && 2 == handle) && 2 == client) && 2 == to) && 2 == client) && rjh == 2) && 1 == msg) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 435 locations, 2 error locations. Result: SAFE, OverallTime: 61.3s, OverallIterations: 18, TraceHistogramMax: 2, AutomataDifference: 5.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 52.4s, HoareTripleCheckerStatistics: 14170 SDtfs, 26542 SDslu, 26693 SDs, 0 SdLazy, 820 SolverSat, 173 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 157 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 121 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 573 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10198occurred in iteration=17, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.6s AutomataMinimizationTime, 18 MinimizatonAttempts, 6383 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 118 LocationsWithAnnotation, 118 PreInvPairs, 2482 NumberOfFragments, 4509 HoareAnnotationTreeSize, 118 FomulaSimplifications, 116409066 FormulaSimplificationTreeSizeReduction, 8.7s HoareSimplificationTime, 118 FomulaSimplificationsInter, 79681137 FormulaSimplificationTreeSizeReductionInter, 43.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 1123 NumberOfCodeBlocks, 1123 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 1105 ConstructedInterpolants, 0 QuantifiedInterpolants, 103260 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 18 InterpolantComputations, 18 PerfectInterpolantSequences, 24/24 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...