./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec11_product03.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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_spec11_product03.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 --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ceaa95778492e3bc285d343b26b58125dae05b4d97d6b8fbdf100b65fa491c48 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-18 14:06:13,497 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-18 14:06:13,542 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-18 14:06:13,548 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-18 14:06:13,549 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-18 14:06:13,588 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-18 14:06:13,593 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-18 14:06:13,594 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-18 14:06:13,594 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-18 14:06:13,600 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-18 14:06:13,600 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-18 14:06:13,601 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-18 14:06:13,601 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-18 14:06:13,601 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-18 14:06:13,601 INFO L153 SettingsManager]: * Use SBE=true [2024-11-18 14:06:13,602 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-18 14:06:13,602 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-18 14:06:13,602 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-18 14:06:13,602 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-18 14:06:13,603 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-18 14:06:13,603 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-18 14:06:13,604 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-18 14:06:13,604 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-18 14:06:13,605 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-18 14:06:13,608 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-18 14:06:13,608 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-18 14:06:13,608 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-18 14:06:13,608 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-18 14:06:13,609 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-18 14:06:13,609 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-18 14:06:13,609 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-18 14:06:13,609 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-18 14:06:13,609 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 14:06:13,609 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-18 14:06:13,610 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-18 14:06:13,610 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-18 14:06:13,610 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-18 14:06:13,610 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-18 14:06:13,610 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-18 14:06:13,610 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-18 14:06:13,611 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-18 14:06:13,612 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-18 14:06:13,612 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ceaa95778492e3bc285d343b26b58125dae05b4d97d6b8fbdf100b65fa491c48 [2024-11-18 14:06:13,900 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-18 14:06:13,934 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-18 14:06:13,937 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-18 14:06:13,938 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-18 14:06:13,938 INFO L274 PluginConnector]: CDTParser initialized [2024-11-18 14:06:13,939 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec11_product03.cil.c [2024-11-18 14:06:15,317 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-18 14:06:15,532 INFO L384 CDTParser]: Found 1 translation units. [2024-11-18 14:06:15,532 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec11_product03.cil.c [2024-11-18 14:06:15,557 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cec035a8f/2790954b29794a1fbaf9f05576733cd5/FLAGfb441e0bf [2024-11-18 14:06:15,581 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cec035a8f/2790954b29794a1fbaf9f05576733cd5 [2024-11-18 14:06:15,588 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-18 14:06:15,589 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-18 14:06:15,596 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-18 14:06:15,596 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-18 14:06:15,603 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-18 14:06:15,603 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:06:15" (1/1) ... [2024-11-18 14:06:15,606 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@489c2239 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:15, skipping insertion in model container [2024-11-18 14:06:15,606 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:06:15" (1/1) ... [2024-11-18 14:06:15,701 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-18 14:06:16,006 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec11_product03.cil.c[19915,19928] [2024-11-18 14:06:16,177 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 14:06:16,209 INFO L200 MainTranslator]: Completed pre-run [2024-11-18 14:06:16,232 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [48] [2024-11-18 14:06:16,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [202] [2024-11-18 14:06:16,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [394] [2024-11-18 14:06:16,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [429] [2024-11-18 14:06:16,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [841] [2024-11-18 14:06:16,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"DecryptAutoResponder_spec.i","") [1003] [2024-11-18 14:06:16,238 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [1024] [2024-11-18 14:06:16,238 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [1033] [2024-11-18 14:06:16,238 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1050] [2024-11-18 14:06:16,238 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [1416] [2024-11-18 14:06:16,239 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [2491] [2024-11-18 14:06:16,312 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec11_product03.cil.c[19915,19928] [2024-11-18 14:06:16,391 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 14:06:16,433 INFO L204 MainTranslator]: Completed translation [2024-11-18 14:06:16,434 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:16 WrapperNode [2024-11-18 14:06:16,434 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-18 14:06:16,435 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-18 14:06:16,435 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-18 14:06:16,436 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-18 14:06:16,442 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:16" (1/1) ... [2024-11-18 14:06:16,485 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:16" (1/1) ... [2024-11-18 14:06:16,597 INFO L138 Inliner]: procedures = 107, calls = 113, calls flagged for inlining = 35, calls inlined = 27, statements flattened = 526 [2024-11-18 14:06:16,605 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-18 14:06:16,606 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-18 14:06:16,606 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-18 14:06:16,606 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-18 14:06:16,626 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:16" (1/1) ... [2024-11-18 14:06:16,627 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:16" (1/1) ... [2024-11-18 14:06:16,632 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:16" (1/1) ... [2024-11-18 14:06:16,676 INFO L175 MemorySlicer]: Split 6 memory accesses to 2 slices as follows [2, 4]. 67 percent of accesses are in the largest equivalence class. The 6 initializations are split as follows [2, 4]. The 0 writes are split as follows [0, 0]. [2024-11-18 14:06:16,683 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:16" (1/1) ... [2024-11-18 14:06:16,683 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:16" (1/1) ... [2024-11-18 14:06:16,697 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:16" (1/1) ... [2024-11-18 14:06:16,709 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:16" (1/1) ... [2024-11-18 14:06:16,723 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:16" (1/1) ... [2024-11-18 14:06:16,724 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:16" (1/1) ... [2024-11-18 14:06:16,731 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-18 14:06:16,744 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-18 14:06:16,744 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-18 14:06:16,744 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-18 14:06:16,745 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:16" (1/1) ... [2024-11-18 14:06:16,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 14:06:16,781 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 14:06:16,817 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-18 14:06:16,820 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-18 14:06:16,922 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2024-11-18 14:06:16,923 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2024-11-18 14:06:16,923 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2024-11-18 14:06:16,923 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2024-11-18 14:06:16,923 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2024-11-18 14:06:16,923 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2024-11-18 14:06:16,923 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2024-11-18 14:06:16,925 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2024-11-18 14:06:16,929 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2024-11-18 14:06:16,929 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2024-11-18 14:06:16,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-18 14:06:16,932 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2024-11-18 14:06:16,932 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2024-11-18 14:06:16,932 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2024-11-18 14:06:16,933 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2024-11-18 14:06:16,933 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2024-11-18 14:06:16,933 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2024-11-18 14:06:16,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-18 14:06:16,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-18 14:06:16,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-18 14:06:16,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-18 14:06:17,262 INFO L238 CfgBuilder]: Building ICFG [2024-11-18 14:06:17,264 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-18 14:06:17,924 INFO L? ?]: Removed 153 outVars from TransFormulas that were not future-live. [2024-11-18 14:06:17,927 INFO L287 CfgBuilder]: Performing block encoding [2024-11-18 14:06:17,946 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-18 14:06:17,947 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-18 14:06:17,947 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:06:17 BoogieIcfgContainer [2024-11-18 14:06:17,947 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-18 14:06:17,949 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-18 14:06:17,949 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-18 14:06:17,952 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-18 14:06:17,955 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 02:06:15" (1/3) ... [2024-11-18 14:06:17,956 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e8ea29c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:06:17, skipping insertion in model container [2024-11-18 14:06:17,960 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:16" (2/3) ... [2024-11-18 14:06:17,960 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e8ea29c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:06:17, skipping insertion in model container [2024-11-18 14:06:17,961 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:06:17" (3/3) ... [2024-11-18 14:06:17,962 INFO L112 eAbstractionObserver]: Analyzing ICFG email_spec11_product03.cil.c [2024-11-18 14:06:17,985 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-18 14:06:17,985 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-18 14:06:18,099 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-18 14:06:18,108 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@51aebcd8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-18 14:06:18,108 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-18 14:06:18,114 INFO L276 IsEmpty]: Start isEmpty. Operand has 127 states, 104 states have (on average 1.4807692307692308) internal successors, (154), 106 states have internal predecessors, (154), 13 states have call successors, (13), 8 states have call predecessors, (13), 8 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2024-11-18 14:06:18,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-18 14:06:18,128 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 14:06:18,129 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 14:06:18,130 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION === [outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 14:06:18,139 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 14:06:18,140 INFO L85 PathProgramCache]: Analyzing trace with hash 1671433298, now seen corresponding path program 1 times [2024-11-18 14:06:18,153 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 14:06:18,153 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [422380716] [2024-11-18 14:06:18,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 14:06:18,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 14:06:18,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 14:06:18,869 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-18 14:06:18,869 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 14:06:18,870 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [422380716] [2024-11-18 14:06:18,870 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [422380716] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-18 14:06:18,870 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1302849034] [2024-11-18 14:06:18,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 14:06:18,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-18 14:06:18,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 14:06:18,875 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-18 14:06:18,884 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-18 14:06:19,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 14:06:19,107 INFO L255 TraceCheckSpWp]: Trace formula consists of 754 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-18 14:06:19,113 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-18 14:06:19,125 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-18 14:06:19,125 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-18 14:06:19,125 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1302849034] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 14:06:19,125 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-18 14:06:19,125 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 5 [2024-11-18 14:06:19,127 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1961626082] [2024-11-18 14:06:19,128 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 14:06:19,131 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-18 14:06:19,131 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 14:06:19,147 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-18 14:06:19,147 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-18 14:06:19,149 INFO L87 Difference]: Start difference. First operand has 127 states, 104 states have (on average 1.4807692307692308) internal successors, (154), 106 states have internal predecessors, (154), 13 states have call successors, (13), 8 states have call predecessors, (13), 8 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-11-18 14:06:19,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 14:06:19,171 INFO L93 Difference]: Finished difference Result 204 states and 279 transitions. [2024-11-18 14:06:19,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-18 14:06:19,173 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 69 [2024-11-18 14:06:19,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 14:06:19,179 INFO L225 Difference]: With dead ends: 204 [2024-11-18 14:06:19,179 INFO L226 Difference]: Without dead ends: 120 [2024-11-18 14:06:19,182 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-18 14:06:19,184 INFO L432 NwaCegarLoop]: 176 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 176 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-18 14:06:19,184 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 176 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-18 14:06:19,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2024-11-18 14:06:19,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 120. [2024-11-18 14:06:19,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 120 states, 98 states have (on average 1.4591836734693877) internal successors, (143), 99 states have internal predecessors, (143), 13 states have call successors, (13), 8 states have call predecessors, (13), 8 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2024-11-18 14:06:19,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 168 transitions. [2024-11-18 14:06:19,216 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 168 transitions. Word has length 69 [2024-11-18 14:06:19,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 14:06:19,217 INFO L471 AbstractCegarLoop]: Abstraction has 120 states and 168 transitions. [2024-11-18 14:06:19,217 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-11-18 14:06:19,218 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 168 transitions. [2024-11-18 14:06:19,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-18 14:06:19,220 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 14:06:19,220 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 14:06:19,235 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-18 14:06:19,420 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-18 14:06:19,421 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION === [outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 14:06:19,422 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 14:06:19,426 INFO L85 PathProgramCache]: Analyzing trace with hash 1025509166, now seen corresponding path program 1 times [2024-11-18 14:06:19,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 14:06:19,427 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1997706062] [2024-11-18 14:06:19,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 14:06:19,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 14:06:19,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 14:06:19,656 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-18 14:06:19,657 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 14:06:19,657 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1997706062] [2024-11-18 14:06:19,658 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1997706062] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-18 14:06:19,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [604269276] [2024-11-18 14:06:19,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 14:06:19,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-18 14:06:19,660 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 14:06:19,663 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-18 14:06:19,668 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-18 14:06:19,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 14:06:19,868 INFO L255 TraceCheckSpWp]: Trace formula consists of 755 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-18 14:06:19,871 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-18 14:06:19,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-18 14:06:19,896 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-18 14:06:19,897 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [604269276] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 14:06:19,897 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-18 14:06:19,897 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2024-11-18 14:06:19,897 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1124944751] [2024-11-18 14:06:19,897 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 14:06:19,898 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-18 14:06:19,898 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 14:06:19,899 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-18 14:06:19,899 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-18 14:06:19,899 INFO L87 Difference]: Start difference. First operand 120 states and 168 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-11-18 14:06:19,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 14:06:19,918 INFO L93 Difference]: Finished difference Result 194 states and 260 transitions. [2024-11-18 14:06:19,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-18 14:06:19,919 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 70 [2024-11-18 14:06:19,919 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 14:06:19,921 INFO L225 Difference]: With dead ends: 194 [2024-11-18 14:06:19,921 INFO L226 Difference]: Without dead ends: 123 [2024-11-18 14:06:19,922 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-18 14:06:19,927 INFO L432 NwaCegarLoop]: 166 mSDtfsCounter, 1 mSDsluCounter, 164 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 330 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-18 14:06:19,928 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 330 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-18 14:06:19,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2024-11-18 14:06:19,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 122. [2024-11-18 14:06:19,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 122 states, 100 states have (on average 1.45) internal successors, (145), 101 states have internal predecessors, (145), 13 states have call successors, (13), 8 states have call predecessors, (13), 8 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2024-11-18 14:06:19,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 122 states and 170 transitions. [2024-11-18 14:06:19,943 INFO L78 Accepts]: Start accepts. Automaton has 122 states and 170 transitions. Word has length 70 [2024-11-18 14:06:19,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 14:06:19,944 INFO L471 AbstractCegarLoop]: Abstraction has 122 states and 170 transitions. [2024-11-18 14:06:19,944 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-11-18 14:06:19,944 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 170 transitions. [2024-11-18 14:06:19,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-18 14:06:19,945 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 14:06:19,945 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 14:06:19,958 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-18 14:06:20,148 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2024-11-18 14:06:20,149 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION === [outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 14:06:20,149 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 14:06:20,150 INFO L85 PathProgramCache]: Analyzing trace with hash -1527449369, now seen corresponding path program 1 times [2024-11-18 14:06:20,150 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 14:06:20,151 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1836142806] [2024-11-18 14:06:20,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 14:06:20,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 14:06:20,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 14:06:20,340 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-18 14:06:20,341 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 14:06:20,341 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1836142806] [2024-11-18 14:06:20,341 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1836142806] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-18 14:06:20,341 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [826994559] [2024-11-18 14:06:20,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 14:06:20,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-18 14:06:20,342 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 14:06:20,343 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-18 14:06:20,347 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-18 14:06:20,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 14:06:20,538 INFO L255 TraceCheckSpWp]: Trace formula consists of 766 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-18 14:06:20,547 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-18 14:06:20,604 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-18 14:06:20,604 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-18 14:06:20,604 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [826994559] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 14:06:20,604 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-18 14:06:20,605 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 8 [2024-11-18 14:06:20,605 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2047051253] [2024-11-18 14:06:20,605 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 14:06:20,605 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-18 14:06:20,605 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 14:06:20,606 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-18 14:06:20,606 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-11-18 14:06:20,606 INFO L87 Difference]: Start difference. First operand 122 states and 170 transitions. Second operand has 5 states, 4 states have (on average 13.25) internal successors, (53), 5 states have internal predecessors, (53), 3 states have call successors, (10), 2 states have call predecessors, (10), 3 states have return successors, (8), 2 states have call predecessors, (8), 3 states have call successors, (8) [2024-11-18 14:06:20,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 14:06:20,647 INFO L93 Difference]: Finished difference Result 237 states and 333 transitions. [2024-11-18 14:06:20,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-18 14:06:20,648 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 13.25) internal successors, (53), 5 states have internal predecessors, (53), 3 states have call successors, (10), 2 states have call predecessors, (10), 3 states have return successors, (8), 2 states have call predecessors, (8), 3 states have call successors, (8) Word has length 75 [2024-11-18 14:06:20,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 14:06:20,650 INFO L225 Difference]: With dead ends: 237 [2024-11-18 14:06:20,650 INFO L226 Difference]: Without dead ends: 124 [2024-11-18 14:06:20,651 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-11-18 14:06:20,652 INFO L432 NwaCegarLoop]: 160 mSDtfsCounter, 2 mSDsluCounter, 469 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 629 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-18 14:06:20,652 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 629 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-18 14:06:20,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2024-11-18 14:06:20,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 124. [2024-11-18 14:06:20,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 124 states, 101 states have (on average 1.4455445544554455) internal successors, (146), 103 states have internal predecessors, (146), 13 states have call successors, (13), 8 states have call predecessors, (13), 9 states have return successors, (14), 12 states have call predecessors, (14), 12 states have call successors, (14) [2024-11-18 14:06:20,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 173 transitions. [2024-11-18 14:06:20,661 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 173 transitions. Word has length 75 [2024-11-18 14:06:20,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 14:06:20,662 INFO L471 AbstractCegarLoop]: Abstraction has 124 states and 173 transitions. [2024-11-18 14:06:20,662 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 13.25) internal successors, (53), 5 states have internal predecessors, (53), 3 states have call successors, (10), 2 states have call predecessors, (10), 3 states have return successors, (8), 2 states have call predecessors, (8), 3 states have call successors, (8) [2024-11-18 14:06:20,662 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 173 transitions. [2024-11-18 14:06:20,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-18 14:06:20,664 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 14:06:20,664 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 14:06:20,679 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-18 14:06:20,864 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-18 14:06:20,865 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION === [outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 14:06:20,865 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 14:06:20,865 INFO L85 PathProgramCache]: Analyzing trace with hash -1719790030, now seen corresponding path program 1 times [2024-11-18 14:06:20,865 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 14:06:20,865 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1091256082] [2024-11-18 14:06:20,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 14:06:20,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 14:06:20,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 14:06:20,957 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-18 14:06:20,958 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 14:06:20,958 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1091256082] [2024-11-18 14:06:20,958 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1091256082] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 14:06:20,958 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-18 14:06:20,959 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-18 14:06:20,959 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1726292628] [2024-11-18 14:06:20,959 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 14:06:20,959 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-18 14:06:20,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 14:06:20,960 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-18 14:06:20,961 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-18 14:06:20,961 INFO L87 Difference]: Start difference. First operand 124 states and 173 transitions. Second operand has 5 states, 4 states have (on average 13.0) internal successors, (52), 5 states have internal predecessors, (52), 3 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 3 states have call successors, (8) [2024-11-18 14:06:20,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 14:06:20,999 INFO L93 Difference]: Finished difference Result 229 states and 321 transitions. [2024-11-18 14:06:20,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-18 14:06:20,999 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 13.0) internal successors, (52), 5 states have internal predecessors, (52), 3 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 3 states have call successors, (8) Word has length 76 [2024-11-18 14:06:21,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 14:06:21,000 INFO L225 Difference]: With dead ends: 229 [2024-11-18 14:06:21,001 INFO L226 Difference]: Without dead ends: 124 [2024-11-18 14:06:21,001 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-18 14:06:21,002 INFO L432 NwaCegarLoop]: 161 mSDtfsCounter, 2 mSDsluCounter, 472 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 633 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-18 14:06:21,002 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 633 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-18 14:06:21,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2024-11-18 14:06:21,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 124. [2024-11-18 14:06:21,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 124 states, 101 states have (on average 1.4455445544554455) internal successors, (146), 103 states have internal predecessors, (146), 13 states have call successors, (13), 8 states have call predecessors, (13), 9 states have return successors, (13), 12 states have call predecessors, (13), 12 states have call successors, (13) [2024-11-18 14:06:21,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 172 transitions. [2024-11-18 14:06:21,014 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 172 transitions. Word has length 76 [2024-11-18 14:06:21,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 14:06:21,016 INFO L471 AbstractCegarLoop]: Abstraction has 124 states and 172 transitions. [2024-11-18 14:06:21,016 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 13.0) internal successors, (52), 5 states have internal predecessors, (52), 3 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 3 states have call successors, (8) [2024-11-18 14:06:21,016 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 172 transitions. [2024-11-18 14:06:21,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-18 14:06:21,017 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 14:06:21,017 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 14:06:21,017 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-18 14:06:21,019 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION === [outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 14:06:21,020 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 14:06:21,020 INFO L85 PathProgramCache]: Analyzing trace with hash -88603257, now seen corresponding path program 2 times [2024-11-18 14:06:21,020 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 14:06:21,020 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1241059230] [2024-11-18 14:06:21,020 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-18 14:06:21,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 14:06:21,038 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-11-18 14:06:21,038 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-18 14:06:21,121 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-18 14:06:21,122 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 14:06:21,122 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1241059230] [2024-11-18 14:06:21,122 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1241059230] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 14:06:21,122 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-18 14:06:21,122 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-18 14:06:21,122 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1488553775] [2024-11-18 14:06:21,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 14:06:21,123 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-18 14:06:21,123 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 14:06:21,123 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-18 14:06:21,123 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-18 14:06:21,124 INFO L87 Difference]: Start difference. First operand 124 states and 172 transitions. Second operand has 7 states, 7 states have (on average 7.0) internal successors, (49), 6 states have internal predecessors, (49), 1 states have call successors, (10), 1 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) [2024-11-18 14:06:21,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 14:06:21,145 INFO L93 Difference]: Finished difference Result 124 states and 172 transitions. [2024-11-18 14:06:21,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-18 14:06:21,146 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 6 states have internal predecessors, (49), 1 states have call successors, (10), 1 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) Word has length 77 [2024-11-18 14:06:21,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 14:06:21,147 INFO L225 Difference]: With dead ends: 124 [2024-11-18 14:06:21,147 INFO L226 Difference]: Without dead ends: 0 [2024-11-18 14:06:21,147 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-18 14:06:21,148 INFO L432 NwaCegarLoop]: 162 mSDtfsCounter, 0 mSDsluCounter, 801 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 963 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-18 14:06:21,148 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 963 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-18 14:06:21,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-18 14:06:21,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-18 14:06:21,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-18 14:06:21,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-18 14:06:21,149 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 77 [2024-11-18 14:06:21,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 14:06:21,149 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-18 14:06:21,149 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 6 states have internal predecessors, (49), 1 states have call successors, (10), 1 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) [2024-11-18 14:06:21,150 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-18 14:06:21,150 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-18 14:06:21,152 INFO L782 garLoopResultBuilder]: Registering result SAFE for location outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-18 14:06:21,154 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-18 14:06:21,156 INFO L407 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1] [2024-11-18 14:06:21,158 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-18 14:06:21,189 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-18 14:06:21,232 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 02:06:21 BoogieIcfgContainer [2024-11-18 14:06:21,233 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-18 14:06:21,233 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-18 14:06:21,233 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-18 14:06:21,234 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-18 14:06:21,234 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:06:17" (3/4) ... [2024-11-18 14:06:21,237 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-18 14:06:21,240 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2024-11-18 14:06:21,240 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2024-11-18 14:06:21,240 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2024-11-18 14:06:21,240 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2024-11-18 14:06:21,240 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2024-11-18 14:06:21,240 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2024-11-18 14:06:21,241 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2024-11-18 14:06:21,241 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2024-11-18 14:06:21,252 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 45 nodes and edges [2024-11-18 14:06:21,255 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 24 nodes and edges [2024-11-18 14:06:21,256 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-18 14:06:21,256 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-18 14:06:21,257 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-18 14:06:21,257 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-18 14:06:21,373 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-11-18 14:06:21,373 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-11-18 14:06:21,373 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-18 14:06:21,374 INFO L158 Benchmark]: Toolchain (without parser) took 5784.73ms. Allocated memory was 144.7MB in the beginning and 195.0MB in the end (delta: 50.3MB). Free memory was 106.3MB in the beginning and 88.5MB in the end (delta: 17.8MB). Peak memory consumption was 66.4MB. Max. memory is 16.1GB. [2024-11-18 14:06:21,374 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 144.7MB. Free memory is still 113.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-18 14:06:21,374 INFO L158 Benchmark]: CACSL2BoogieTranslator took 839.09ms. Allocated memory is still 144.7MB. Free memory was 105.8MB in the beginning and 66.4MB in the end (delta: 39.4MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2024-11-18 14:06:21,375 INFO L158 Benchmark]: Boogie Procedure Inliner took 170.27ms. Allocated memory is still 144.7MB. Free memory was 66.4MB in the beginning and 112.2MB in the end (delta: -45.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-18 14:06:21,375 INFO L158 Benchmark]: Boogie Preprocessor took 128.97ms. Allocated memory is still 144.7MB. Free memory was 112.2MB in the beginning and 108.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-18 14:06:21,375 INFO L158 Benchmark]: RCFGBuilder took 1203.63ms. Allocated memory was 144.7MB in the beginning and 195.0MB in the end (delta: 50.3MB). Free memory was 108.0MB in the beginning and 129.7MB in the end (delta: -21.7MB). Peak memory consumption was 28.4MB. Max. memory is 16.1GB. [2024-11-18 14:06:21,375 INFO L158 Benchmark]: TraceAbstraction took 3283.81ms. Allocated memory is still 195.0MB. Free memory was 128.6MB in the beginning and 112.6MB in the end (delta: 16.0MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. [2024-11-18 14:06:21,375 INFO L158 Benchmark]: Witness Printer took 139.91ms. Allocated memory is still 195.0MB. Free memory was 112.6MB in the beginning and 88.5MB in the end (delta: 24.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-11-18 14:06:21,377 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 144.7MB. Free memory is still 113.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 839.09ms. Allocated memory is still 144.7MB. Free memory was 105.8MB in the beginning and 66.4MB in the end (delta: 39.4MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 170.27ms. Allocated memory is still 144.7MB. Free memory was 66.4MB in the beginning and 112.2MB in the end (delta: -45.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 128.97ms. Allocated memory is still 144.7MB. Free memory was 112.2MB in the beginning and 108.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1203.63ms. Allocated memory was 144.7MB in the beginning and 195.0MB in the end (delta: 50.3MB). Free memory was 108.0MB in the beginning and 129.7MB in the end (delta: -21.7MB). Peak memory consumption was 28.4MB. Max. memory is 16.1GB. * TraceAbstraction took 3283.81ms. Allocated memory is still 195.0MB. Free memory was 128.6MB in the beginning and 112.6MB in the end (delta: 16.0MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. * Witness Printer took 139.91ms. Allocated memory is still 195.0MB. Free memory was 112.6MB in the beginning and 88.5MB in the end (delta: 24.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 48]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [48] - GenericResultAtLocation [Line: 202]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [202] - GenericResultAtLocation [Line: 394]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [394] - GenericResultAtLocation [Line: 429]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [429] - GenericResultAtLocation [Line: 841]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [841] - GenericResultAtLocation [Line: 1003]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"DecryptAutoResponder_spec.i","") [1003] - GenericResultAtLocation [Line: 1024]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [1024] - GenericResultAtLocation [Line: 1033]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [1033] - GenericResultAtLocation [Line: 1050]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1050] - GenericResultAtLocation [Line: 1416]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [1416] - GenericResultAtLocation [Line: 2491]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [2491] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 1029]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 9 procedures, 127 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.1s, OverallIterations: 5, TraceHistogramMax: 3, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 7 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5 mSDsluCounter, 2731 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1906 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 102 IncrementalHoareTripleChecker+Invalid, 102 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 825 mSDtfsCounter, 102 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 239 GetRequests, 218 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=127occurred in iteration=0, InterpolantAutomatonStates: 22, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 1 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 581 NumberOfCodeBlocks, 547 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 573 ConstructedInterpolants, 0 QuantifiedInterpolants, 631 SizeOfPredicates, 1 NumberOfNonLiveVariables, 2275 ConjunctsInSsa, 9 ConjunctsInUnsatCore, 8 InterpolantComputations, 5 PerfectInterpolantSequences, 128/137 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 242]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 867]: Procedure Contract for outgoing Derived contract for procedure outgoing. Ensures: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((__SELECTED_FEATURE_Base == \old(__SELECTED_FEATURE_Base)) && (__SELECTED_FEATURE_Keys == \old(__SELECTED_FEATURE_Keys))) && (__SELECTED_FEATURE_Encrypt == \old(__SELECTED_FEATURE_Encrypt))) && (__SELECTED_FEATURE_AutoResponder == \old(__SELECTED_FEATURE_AutoResponder))) && (__SELECTED_FEATURE_AddressBook == \old(__SELECTED_FEATURE_AddressBook))) && (__SELECTED_FEATURE_Sign == \old(__SELECTED_FEATURE_Sign))) && (__SELECTED_FEATURE_Forward == \old(__SELECTED_FEATURE_Forward))) && (__SELECTED_FEATURE_Verify == \old(__SELECTED_FEATURE_Verify))) && (__SELECTED_FEATURE_Decrypt == \old(__SELECTED_FEATURE_Decrypt))) && (__GUIDSL_ROOT_PRODUCTION == \old(__GUIDSL_ROOT_PRODUCTION))) && (__GUIDSL_NON_TERMINAL_main == \old(__GUIDSL_NON_TERMINAL_main))) && (bob == \old(bob))) && (rjh == \old(rjh))) && (chuck == \old(chuck))) && (__ste_Email_counter == \old(__ste_Email_counter))) && (__ste_email_id0 == \old(__ste_email_id0))) && (__ste_email_id1 == \old(__ste_email_id1))) && (__ste_email_subject0 == \old(__ste_email_subject0))) && (__ste_email_subject1 == \old(__ste_email_subject1))) && (__ste_email_body0 == \old(__ste_email_body0))) && (__ste_email_body1 == \old(__ste_email_body1))) && (__ste_email_isEncrypted0 == \old(__ste_email_isEncrypted0))) && (__ste_email_isEncrypted1 == \old(__ste_email_isEncrypted1))) && (__ste_email_encryptionKey0 == \old(__ste_email_encryptionKey0))) && (__ste_email_encryptionKey1 == \old(__ste_email_encryptionKey1))) && (__ste_email_isSigned0 == \old(__ste_email_isSigned0))) && (__ste_email_isSigned1 == \old(__ste_email_isSigned1))) && (__ste_email_signKey0 == \old(__ste_email_signKey0))) && (__ste_email_signKey1 == \old(__ste_email_signKey1))) && (__ste_email_isSignatureVerified0 == \old(__ste_email_isSignatureVerified0))) && (__ste_email_isSignatureVerified1 == \old(__ste_email_isSignatureVerified1))) && (head == \old(head))) && (__ste_Client_counter == \old(__ste_Client_counter))) && (__ste_client_name0 == \old(__ste_client_name0))) && (__ste_client_name1 == \old(__ste_client_name1))) && (__ste_client_name2 == \old(__ste_client_name2))) && (__ste_client_outbuffer0 == \old(__ste_client_outbuffer0))) && (__ste_client_outbuffer1 == \old(__ste_client_outbuffer1))) && (__ste_client_outbuffer2 == \old(__ste_client_outbuffer2))) && (__ste_client_outbuffer3 == \old(__ste_client_outbuffer3))) && (__ste_ClientAddressBook_size0 == \old(__ste_ClientAddressBook_size0))) && (__ste_ClientAddressBook_size1 == \old(__ste_ClientAddressBook_size1))) && (__ste_ClientAddressBook_size2 == \old(__ste_ClientAddressBook_size2))) && (__ste_Client_AddressBook0_Alias0 == \old(__ste_Client_AddressBook0_Alias0))) && (__ste_Client_AddressBook0_Alias1 == \old(__ste_Client_AddressBook0_Alias1))) && (__ste_Client_AddressBook0_Alias2 == \old(__ste_Client_AddressBook0_Alias2))) && (__ste_Client_AddressBook1_Alias0 == \old(__ste_Client_AddressBook1_Alias0))) && (__ste_Client_AddressBook1_Alias1 == \old(__ste_Client_AddressBook1_Alias1))) && (__ste_Client_AddressBook1_Alias2 == \old(__ste_Client_AddressBook1_Alias2))) && (__ste_Client_AddressBook2_Alias0 == \old(__ste_Client_AddressBook2_Alias0))) && (__ste_Client_AddressBook2_Alias1 == \old(__ste_Client_AddressBook2_Alias1))) && (__ste_Client_AddressBook2_Alias2 == \old(__ste_Client_AddressBook2_Alias2))) && (__ste_Client_AddressBook0_Address0 == \old(__ste_Client_AddressBook0_Address0))) && (__ste_Client_AddressBook0_Address1 == \old(__ste_Client_AddressBook0_Address1))) && (__ste_Client_AddressBook0_Address2 == \old(__ste_Client_AddressBook0_Address2))) && (__ste_Client_AddressBook1_Address0 == \old(__ste_Client_AddressBook1_Address0))) && (__ste_Client_AddressBook1_Address1 == \old(__ste_Client_AddressBook1_Address1))) && (__ste_Client_AddressBook1_Address2 == \old(__ste_Client_AddressBook1_Address2))) && (__ste_Client_AddressBook2_Address0 == \old(__ste_Client_AddressBook2_Address0))) && (__ste_Client_AddressBook2_Address1 == \old(__ste_Client_AddressBook2_Address1))) && (__ste_Client_AddressBook2_Address2 == \old(__ste_Client_AddressBook2_Address2))) && (__ste_client_autoResponse0 == \old(__ste_client_autoResponse0))) && (__ste_client_autoResponse1 == \old(__ste_client_autoResponse1))) && (__ste_client_autoResponse2 == \old(__ste_client_autoResponse2))) && (__ste_client_privateKey0 == \old(__ste_client_privateKey0))) && (__ste_client_privateKey1 == \old(__ste_client_privateKey1))) && (__ste_client_privateKey2 == \old(__ste_client_privateKey2))) && (__ste_ClientKeyring_size0 == \old(__ste_ClientKeyring_size0))) && (__ste_ClientKeyring_size1 == \old(__ste_ClientKeyring_size1))) && (__ste_ClientKeyring_size2 == \old(__ste_ClientKeyring_size2))) && (__ste_Client_Keyring0_User0 == \old(__ste_Client_Keyring0_User0))) && (__ste_Client_Keyring0_User1 == \old(__ste_Client_Keyring0_User1))) && (__ste_Client_Keyring0_User2 == \old(__ste_Client_Keyring0_User2))) && (__ste_Client_Keyring1_User0 == \old(__ste_Client_Keyring1_User0))) && (__ste_Client_Keyring1_User1 == \old(__ste_Client_Keyring1_User1))) && (__ste_Client_Keyring1_User2 == \old(__ste_Client_Keyring1_User2))) && (__ste_Client_Keyring2_User0 == \old(__ste_Client_Keyring2_User0))) && (__ste_Client_Keyring2_User1 == \old(__ste_Client_Keyring2_User1))) && (__ste_Client_Keyring2_User2 == \old(__ste_Client_Keyring2_User2))) && (__ste_Client_Keyring0_PublicKey0 == \old(__ste_Client_Keyring0_PublicKey0))) && (__ste_Client_Keyring0_PublicKey1 == \old(__ste_Client_Keyring0_PublicKey1))) && (__ste_Client_Keyring0_PublicKey2 == \old(__ste_Client_Keyring0_PublicKey2))) && (__ste_Client_Keyring1_PublicKey0 == \old(__ste_Client_Keyring1_PublicKey0))) && (__ste_Client_Keyring1_PublicKey1 == \old(__ste_Client_Keyring1_PublicKey1))) && (__ste_Client_Keyring1_PublicKey2 == \old(__ste_Client_Keyring1_PublicKey2))) && (__ste_Client_Keyring2_PublicKey0 == \old(__ste_Client_Keyring2_PublicKey0))) && (__ste_Client_Keyring2_PublicKey1 == \old(__ste_Client_Keyring2_PublicKey1))) && (__ste_Client_Keyring2_PublicKey2 == \old(__ste_Client_Keyring2_PublicKey2))) && (__ste_client_forwardReceiver0 == \old(__ste_client_forwardReceiver0))) && (__ste_client_forwardReceiver1 == \old(__ste_client_forwardReceiver1))) && (__ste_client_forwardReceiver2 == \old(__ste_client_forwardReceiver2))) && (__ste_client_forwardReceiver3 == \old(__ste_client_forwardReceiver3))) && (__ste_client_idCounter0 == \old(__ste_client_idCounter0))) && (__ste_client_idCounter1 == \old(__ste_client_idCounter1))) && (__ste_client_idCounter2 == \old(__ste_client_idCounter2))) - ProcedureContractResult [Line: 932]: Procedure Contract for sendEmail Derived contract for procedure sendEmail. Ensures: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((__SELECTED_FEATURE_Base == \old(__SELECTED_FEATURE_Base)) && (__SELECTED_FEATURE_Keys == \old(__SELECTED_FEATURE_Keys))) && (__SELECTED_FEATURE_Encrypt == \old(__SELECTED_FEATURE_Encrypt))) && (__SELECTED_FEATURE_AutoResponder == \old(__SELECTED_FEATURE_AutoResponder))) && (__SELECTED_FEATURE_AddressBook == \old(__SELECTED_FEATURE_AddressBook))) && (__SELECTED_FEATURE_Sign == \old(__SELECTED_FEATURE_Sign))) && (__SELECTED_FEATURE_Forward == \old(__SELECTED_FEATURE_Forward))) && (__SELECTED_FEATURE_Verify == \old(__SELECTED_FEATURE_Verify))) && (__SELECTED_FEATURE_Decrypt == \old(__SELECTED_FEATURE_Decrypt))) && (__GUIDSL_ROOT_PRODUCTION == \old(__GUIDSL_ROOT_PRODUCTION))) && (__GUIDSL_NON_TERMINAL_main == \old(__GUIDSL_NON_TERMINAL_main))) && (bob == \old(bob))) && (rjh == \old(rjh))) && (chuck == \old(chuck))) && (__ste_Email_counter == \old(__ste_Email_counter))) && (__ste_email_id0 == \old(__ste_email_id0))) && (__ste_email_id1 == \old(__ste_email_id1))) && (__ste_email_subject0 == \old(__ste_email_subject0))) && (__ste_email_subject1 == \old(__ste_email_subject1))) && (__ste_email_body0 == \old(__ste_email_body0))) && (__ste_email_body1 == \old(__ste_email_body1))) && (__ste_email_isEncrypted0 == \old(__ste_email_isEncrypted0))) && (__ste_email_isEncrypted1 == \old(__ste_email_isEncrypted1))) && (__ste_email_encryptionKey0 == \old(__ste_email_encryptionKey0))) && (__ste_email_encryptionKey1 == \old(__ste_email_encryptionKey1))) && (__ste_email_isSigned0 == \old(__ste_email_isSigned0))) && (__ste_email_isSigned1 == \old(__ste_email_isSigned1))) && (__ste_email_signKey0 == \old(__ste_email_signKey0))) && (__ste_email_signKey1 == \old(__ste_email_signKey1))) && (__ste_email_isSignatureVerified0 == \old(__ste_email_isSignatureVerified0))) && (__ste_email_isSignatureVerified1 == \old(__ste_email_isSignatureVerified1))) && (head == \old(head))) && (__ste_Client_counter == \old(__ste_Client_counter))) && (__ste_client_name0 == \old(__ste_client_name0))) && (__ste_client_name1 == \old(__ste_client_name1))) && (__ste_client_name2 == \old(__ste_client_name2))) && (__ste_client_outbuffer0 == \old(__ste_client_outbuffer0))) && (__ste_client_outbuffer1 == \old(__ste_client_outbuffer1))) && (__ste_client_outbuffer2 == \old(__ste_client_outbuffer2))) && (__ste_client_outbuffer3 == \old(__ste_client_outbuffer3))) && (__ste_ClientAddressBook_size0 == \old(__ste_ClientAddressBook_size0))) && (__ste_ClientAddressBook_size1 == \old(__ste_ClientAddressBook_size1))) && (__ste_ClientAddressBook_size2 == \old(__ste_ClientAddressBook_size2))) && (__ste_Client_AddressBook0_Alias0 == \old(__ste_Client_AddressBook0_Alias0))) && (__ste_Client_AddressBook0_Alias1 == \old(__ste_Client_AddressBook0_Alias1))) && (__ste_Client_AddressBook0_Alias2 == \old(__ste_Client_AddressBook0_Alias2))) && (__ste_Client_AddressBook1_Alias0 == \old(__ste_Client_AddressBook1_Alias0))) && (__ste_Client_AddressBook1_Alias1 == \old(__ste_Client_AddressBook1_Alias1))) && (__ste_Client_AddressBook1_Alias2 == \old(__ste_Client_AddressBook1_Alias2))) && (__ste_Client_AddressBook2_Alias0 == \old(__ste_Client_AddressBook2_Alias0))) && (__ste_Client_AddressBook2_Alias1 == \old(__ste_Client_AddressBook2_Alias1))) && (__ste_Client_AddressBook2_Alias2 == \old(__ste_Client_AddressBook2_Alias2))) && (__ste_Client_AddressBook0_Address0 == \old(__ste_Client_AddressBook0_Address0))) && (__ste_Client_AddressBook0_Address1 == \old(__ste_Client_AddressBook0_Address1))) && (__ste_Client_AddressBook0_Address2 == \old(__ste_Client_AddressBook0_Address2))) && (__ste_Client_AddressBook1_Address0 == \old(__ste_Client_AddressBook1_Address0))) && (__ste_Client_AddressBook1_Address1 == \old(__ste_Client_AddressBook1_Address1))) && (__ste_Client_AddressBook1_Address2 == \old(__ste_Client_AddressBook1_Address2))) && (__ste_Client_AddressBook2_Address0 == \old(__ste_Client_AddressBook2_Address0))) && (__ste_Client_AddressBook2_Address1 == \old(__ste_Client_AddressBook2_Address1))) && (__ste_Client_AddressBook2_Address2 == \old(__ste_Client_AddressBook2_Address2))) && (__ste_client_autoResponse0 == \old(__ste_client_autoResponse0))) && (__ste_client_autoResponse1 == \old(__ste_client_autoResponse1))) && (__ste_client_autoResponse2 == \old(__ste_client_autoResponse2))) && (__ste_client_privateKey0 == \old(__ste_client_privateKey0))) && (__ste_client_privateKey1 == \old(__ste_client_privateKey1))) && (__ste_client_privateKey2 == \old(__ste_client_privateKey2))) && (__ste_ClientKeyring_size0 == \old(__ste_ClientKeyring_size0))) && (__ste_ClientKeyring_size1 == \old(__ste_ClientKeyring_size1))) && (__ste_ClientKeyring_size2 == \old(__ste_ClientKeyring_size2))) && (__ste_Client_Keyring0_User0 == \old(__ste_Client_Keyring0_User0))) && (__ste_Client_Keyring0_User1 == \old(__ste_Client_Keyring0_User1))) && (__ste_Client_Keyring0_User2 == \old(__ste_Client_Keyring0_User2))) && (__ste_Client_Keyring1_User0 == \old(__ste_Client_Keyring1_User0))) && (__ste_Client_Keyring1_User1 == \old(__ste_Client_Keyring1_User1))) && (__ste_Client_Keyring1_User2 == \old(__ste_Client_Keyring1_User2))) && (__ste_Client_Keyring2_User0 == \old(__ste_Client_Keyring2_User0))) && (__ste_Client_Keyring2_User1 == \old(__ste_Client_Keyring2_User1))) && (__ste_Client_Keyring2_User2 == \old(__ste_Client_Keyring2_User2))) && (__ste_Client_Keyring0_PublicKey0 == \old(__ste_Client_Keyring0_PublicKey0))) && (__ste_Client_Keyring0_PublicKey1 == \old(__ste_Client_Keyring0_PublicKey1))) && (__ste_Client_Keyring0_PublicKey2 == \old(__ste_Client_Keyring0_PublicKey2))) && (__ste_Client_Keyring1_PublicKey0 == \old(__ste_Client_Keyring1_PublicKey0))) && (__ste_Client_Keyring1_PublicKey1 == \old(__ste_Client_Keyring1_PublicKey1))) && (__ste_Client_Keyring1_PublicKey2 == \old(__ste_Client_Keyring1_PublicKey2))) && (__ste_Client_Keyring2_PublicKey0 == \old(__ste_Client_Keyring2_PublicKey0))) && (__ste_Client_Keyring2_PublicKey1 == \old(__ste_Client_Keyring2_PublicKey1))) && (__ste_Client_Keyring2_PublicKey2 == \old(__ste_Client_Keyring2_PublicKey2))) && (__ste_client_forwardReceiver0 == \old(__ste_client_forwardReceiver0))) && (__ste_client_forwardReceiver1 == \old(__ste_client_forwardReceiver1))) && (__ste_client_forwardReceiver2 == \old(__ste_client_forwardReceiver2))) && (__ste_client_forwardReceiver3 == \old(__ste_client_forwardReceiver3))) && (__ste_client_idCounter0 == \old(__ste_client_idCounter0))) && (__ste_client_idCounter1 == \old(__ste_client_idCounter1))) && (__ste_client_idCounter2 == \old(__ste_client_idCounter2))) - ProcedureContractResult [Line: 525]: Procedure Contract for setEmailFrom Derived contract for procedure setEmailFrom. Ensures: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((__SELECTED_FEATURE_Base == \old(__SELECTED_FEATURE_Base)) && (__SELECTED_FEATURE_Keys == \old(__SELECTED_FEATURE_Keys))) && (__SELECTED_FEATURE_Encrypt == \old(__SELECTED_FEATURE_Encrypt))) && (__SELECTED_FEATURE_AutoResponder == \old(__SELECTED_FEATURE_AutoResponder))) && (__SELECTED_FEATURE_AddressBook == \old(__SELECTED_FEATURE_AddressBook))) && (__SELECTED_FEATURE_Sign == \old(__SELECTED_FEATURE_Sign))) && (__SELECTED_FEATURE_Forward == \old(__SELECTED_FEATURE_Forward))) && (__SELECTED_FEATURE_Verify == \old(__SELECTED_FEATURE_Verify))) && (__SELECTED_FEATURE_Decrypt == \old(__SELECTED_FEATURE_Decrypt))) && (__GUIDSL_ROOT_PRODUCTION == \old(__GUIDSL_ROOT_PRODUCTION))) && (__GUIDSL_NON_TERMINAL_main == \old(__GUIDSL_NON_TERMINAL_main))) && (bob == \old(bob))) && (rjh == \old(rjh))) && (chuck == \old(chuck))) && (__ste_Email_counter == \old(__ste_Email_counter))) && (__ste_email_id0 == \old(__ste_email_id0))) && (__ste_email_id1 == \old(__ste_email_id1))) && (__ste_email_to0 == \old(__ste_email_to0))) && (__ste_email_to1 == \old(__ste_email_to1))) && (__ste_email_subject0 == \old(__ste_email_subject0))) && (__ste_email_subject1 == \old(__ste_email_subject1))) && (__ste_email_body0 == \old(__ste_email_body0))) && (__ste_email_body1 == \old(__ste_email_body1))) && (__ste_email_isEncrypted0 == \old(__ste_email_isEncrypted0))) && (__ste_email_isEncrypted1 == \old(__ste_email_isEncrypted1))) && (__ste_email_encryptionKey0 == \old(__ste_email_encryptionKey0))) && (__ste_email_encryptionKey1 == \old(__ste_email_encryptionKey1))) && (__ste_email_isSigned0 == \old(__ste_email_isSigned0))) && (__ste_email_isSigned1 == \old(__ste_email_isSigned1))) && (__ste_email_signKey0 == \old(__ste_email_signKey0))) && (__ste_email_signKey1 == \old(__ste_email_signKey1))) && (__ste_email_isSignatureVerified0 == \old(__ste_email_isSignatureVerified0))) && (__ste_email_isSignatureVerified1 == \old(__ste_email_isSignatureVerified1))) && (queue_empty == \old(queue_empty))) && (queued_message == \old(queued_message))) && (queued_client == \old(queued_client))) && (head == \old(head))) && (__ste_Client_counter == \old(__ste_Client_counter))) && (__ste_client_name0 == \old(__ste_client_name0))) && (__ste_client_name1 == \old(__ste_client_name1))) && (__ste_client_name2 == \old(__ste_client_name2))) && (__ste_client_outbuffer0 == \old(__ste_client_outbuffer0))) && (__ste_client_outbuffer1 == \old(__ste_client_outbuffer1))) && (__ste_client_outbuffer2 == \old(__ste_client_outbuffer2))) && (__ste_client_outbuffer3 == \old(__ste_client_outbuffer3))) && (__ste_ClientAddressBook_size0 == \old(__ste_ClientAddressBook_size0))) && (__ste_ClientAddressBook_size1 == \old(__ste_ClientAddressBook_size1))) && (__ste_ClientAddressBook_size2 == \old(__ste_ClientAddressBook_size2))) && (__ste_Client_AddressBook0_Alias0 == \old(__ste_Client_AddressBook0_Alias0))) && (__ste_Client_AddressBook0_Alias1 == \old(__ste_Client_AddressBook0_Alias1))) && (__ste_Client_AddressBook0_Alias2 == \old(__ste_Client_AddressBook0_Alias2))) && (__ste_Client_AddressBook1_Alias0 == \old(__ste_Client_AddressBook1_Alias0))) && (__ste_Client_AddressBook1_Alias1 == \old(__ste_Client_AddressBook1_Alias1))) && (__ste_Client_AddressBook1_Alias2 == \old(__ste_Client_AddressBook1_Alias2))) && (__ste_Client_AddressBook2_Alias0 == \old(__ste_Client_AddressBook2_Alias0))) && (__ste_Client_AddressBook2_Alias1 == \old(__ste_Client_AddressBook2_Alias1))) && (__ste_Client_AddressBook2_Alias2 == \old(__ste_Client_AddressBook2_Alias2))) && (__ste_Client_AddressBook0_Address0 == \old(__ste_Client_AddressBook0_Address0))) && (__ste_Client_AddressBook0_Address1 == \old(__ste_Client_AddressBook0_Address1))) && (__ste_Client_AddressBook0_Address2 == \old(__ste_Client_AddressBook0_Address2))) && (__ste_Client_AddressBook1_Address0 == \old(__ste_Client_AddressBook1_Address0))) && (__ste_Client_AddressBook1_Address1 == \old(__ste_Client_AddressBook1_Address1))) && (__ste_Client_AddressBook1_Address2 == \old(__ste_Client_AddressBook1_Address2))) && (__ste_Client_AddressBook2_Address0 == \old(__ste_Client_AddressBook2_Address0))) && (__ste_Client_AddressBook2_Address1 == \old(__ste_Client_AddressBook2_Address1))) && (__ste_Client_AddressBook2_Address2 == \old(__ste_Client_AddressBook2_Address2))) && (__ste_client_autoResponse0 == \old(__ste_client_autoResponse0))) && (__ste_client_autoResponse1 == \old(__ste_client_autoResponse1))) && (__ste_client_autoResponse2 == \old(__ste_client_autoResponse2))) && (__ste_client_privateKey0 == \old(__ste_client_privateKey0))) && (__ste_client_privateKey1 == \old(__ste_client_privateKey1))) && (__ste_client_privateKey2 == \old(__ste_client_privateKey2))) && (__ste_ClientKeyring_size0 == \old(__ste_ClientKeyring_size0))) && (__ste_ClientKeyring_size1 == \old(__ste_ClientKeyring_size1))) && (__ste_ClientKeyring_size2 == \old(__ste_ClientKeyring_size2))) && (__ste_Client_Keyring0_User0 == \old(__ste_Client_Keyring0_User0))) && (__ste_Client_Keyring0_User1 == \old(__ste_Client_Keyring0_User1))) && (__ste_Client_Keyring0_User2 == \old(__ste_Client_Keyring0_User2))) && (__ste_Client_Keyring1_User0 == \old(__ste_Client_Keyring1_User0))) && (__ste_Client_Keyring1_User1 == \old(__ste_Client_Keyring1_User1))) && (__ste_Client_Keyring1_User2 == \old(__ste_Client_Keyring1_User2))) && (__ste_Client_Keyring2_User0 == \old(__ste_Client_Keyring2_User0))) && (__ste_Client_Keyring2_User1 == \old(__ste_Client_Keyring2_User1))) && (__ste_Client_Keyring2_User2 == \old(__ste_Client_Keyring2_User2))) && (__ste_Client_Keyring0_PublicKey0 == \old(__ste_Client_Keyring0_PublicKey0))) && (__ste_Client_Keyring0_PublicKey1 == \old(__ste_Client_Keyring0_PublicKey1))) && (__ste_Client_Keyring0_PublicKey2 == \old(__ste_Client_Keyring0_PublicKey2))) && (__ste_Client_Keyring1_PublicKey0 == \old(__ste_Client_Keyring1_PublicKey0))) && (__ste_Client_Keyring1_PublicKey1 == \old(__ste_Client_Keyring1_PublicKey1))) && (__ste_Client_Keyring1_PublicKey2 == \old(__ste_Client_Keyring1_PublicKey2))) && (__ste_Client_Keyring2_PublicKey0 == \old(__ste_Client_Keyring2_PublicKey0))) && (__ste_Client_Keyring2_PublicKey1 == \old(__ste_Client_Keyring2_PublicKey1))) && (__ste_Client_Keyring2_PublicKey2 == \old(__ste_Client_Keyring2_PublicKey2))) && (__ste_client_forwardReceiver0 == \old(__ste_client_forwardReceiver0))) && (__ste_client_forwardReceiver1 == \old(__ste_client_forwardReceiver1))) && (__ste_client_forwardReceiver2 == \old(__ste_client_forwardReceiver2))) && (__ste_client_forwardReceiver3 == \old(__ste_client_forwardReceiver3))) && (__ste_client_idCounter0 == \old(__ste_client_idCounter0))) && (__ste_client_idCounter1 == \old(__ste_client_idCounter1))) && (__ste_client_idCounter2 == \old(__ste_client_idCounter2))) - ProcedureContractResult [Line: 562]: Procedure Contract for setEmailTo Derived contract for procedure setEmailTo. Ensures: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((__SELECTED_FEATURE_Base == \old(__SELECTED_FEATURE_Base)) && (__SELECTED_FEATURE_Keys == \old(__SELECTED_FEATURE_Keys))) && (__SELECTED_FEATURE_Encrypt == \old(__SELECTED_FEATURE_Encrypt))) && (__SELECTED_FEATURE_AutoResponder == \old(__SELECTED_FEATURE_AutoResponder))) && (__SELECTED_FEATURE_AddressBook == \old(__SELECTED_FEATURE_AddressBook))) && (__SELECTED_FEATURE_Sign == \old(__SELECTED_FEATURE_Sign))) && (__SELECTED_FEATURE_Forward == \old(__SELECTED_FEATURE_Forward))) && (__SELECTED_FEATURE_Verify == \old(__SELECTED_FEATURE_Verify))) && (__SELECTED_FEATURE_Decrypt == \old(__SELECTED_FEATURE_Decrypt))) && (__GUIDSL_ROOT_PRODUCTION == \old(__GUIDSL_ROOT_PRODUCTION))) && (__GUIDSL_NON_TERMINAL_main == \old(__GUIDSL_NON_TERMINAL_main))) && (bob == \old(bob))) && (rjh == \old(rjh))) && (chuck == \old(chuck))) && (__ste_Email_counter == \old(__ste_Email_counter))) && (__ste_email_id0 == \old(__ste_email_id0))) && (__ste_email_id1 == \old(__ste_email_id1))) && (__ste_email_from0 == \old(__ste_email_from0))) && (__ste_email_from1 == \old(__ste_email_from1))) && (__ste_email_subject0 == \old(__ste_email_subject0))) && (__ste_email_subject1 == \old(__ste_email_subject1))) && (__ste_email_body0 == \old(__ste_email_body0))) && (__ste_email_body1 == \old(__ste_email_body1))) && (__ste_email_isEncrypted0 == \old(__ste_email_isEncrypted0))) && (__ste_email_isEncrypted1 == \old(__ste_email_isEncrypted1))) && (__ste_email_encryptionKey0 == \old(__ste_email_encryptionKey0))) && (__ste_email_encryptionKey1 == \old(__ste_email_encryptionKey1))) && (__ste_email_isSigned0 == \old(__ste_email_isSigned0))) && (__ste_email_isSigned1 == \old(__ste_email_isSigned1))) && (__ste_email_signKey0 == \old(__ste_email_signKey0))) && (__ste_email_signKey1 == \old(__ste_email_signKey1))) && (__ste_email_isSignatureVerified0 == \old(__ste_email_isSignatureVerified0))) && (__ste_email_isSignatureVerified1 == \old(__ste_email_isSignatureVerified1))) && (queue_empty == \old(queue_empty))) && (queued_message == \old(queued_message))) && (queued_client == \old(queued_client))) && (head == \old(head))) && (__ste_Client_counter == \old(__ste_Client_counter))) && (__ste_client_name0 == \old(__ste_client_name0))) && (__ste_client_name1 == \old(__ste_client_name1))) && (__ste_client_name2 == \old(__ste_client_name2))) && (__ste_client_outbuffer0 == \old(__ste_client_outbuffer0))) && (__ste_client_outbuffer1 == \old(__ste_client_outbuffer1))) && (__ste_client_outbuffer2 == \old(__ste_client_outbuffer2))) && (__ste_client_outbuffer3 == \old(__ste_client_outbuffer3))) && (__ste_ClientAddressBook_size0 == \old(__ste_ClientAddressBook_size0))) && (__ste_ClientAddressBook_size1 == \old(__ste_ClientAddressBook_size1))) && (__ste_ClientAddressBook_size2 == \old(__ste_ClientAddressBook_size2))) && (__ste_Client_AddressBook0_Alias0 == \old(__ste_Client_AddressBook0_Alias0))) && (__ste_Client_AddressBook0_Alias1 == \old(__ste_Client_AddressBook0_Alias1))) && (__ste_Client_AddressBook0_Alias2 == \old(__ste_Client_AddressBook0_Alias2))) && (__ste_Client_AddressBook1_Alias0 == \old(__ste_Client_AddressBook1_Alias0))) && (__ste_Client_AddressBook1_Alias1 == \old(__ste_Client_AddressBook1_Alias1))) && (__ste_Client_AddressBook1_Alias2 == \old(__ste_Client_AddressBook1_Alias2))) && (__ste_Client_AddressBook2_Alias0 == \old(__ste_Client_AddressBook2_Alias0))) && (__ste_Client_AddressBook2_Alias1 == \old(__ste_Client_AddressBook2_Alias1))) && (__ste_Client_AddressBook2_Alias2 == \old(__ste_Client_AddressBook2_Alias2))) && (__ste_Client_AddressBook0_Address0 == \old(__ste_Client_AddressBook0_Address0))) && (__ste_Client_AddressBook0_Address1 == \old(__ste_Client_AddressBook0_Address1))) && (__ste_Client_AddressBook0_Address2 == \old(__ste_Client_AddressBook0_Address2))) && (__ste_Client_AddressBook1_Address0 == \old(__ste_Client_AddressBook1_Address0))) && (__ste_Client_AddressBook1_Address1 == \old(__ste_Client_AddressBook1_Address1))) && (__ste_Client_AddressBook1_Address2 == \old(__ste_Client_AddressBook1_Address2))) && (__ste_Client_AddressBook2_Address0 == \old(__ste_Client_AddressBook2_Address0))) && (__ste_Client_AddressBook2_Address1 == \old(__ste_Client_AddressBook2_Address1))) && (__ste_Client_AddressBook2_Address2 == \old(__ste_Client_AddressBook2_Address2))) && (__ste_client_autoResponse0 == \old(__ste_client_autoResponse0))) && (__ste_client_autoResponse1 == \old(__ste_client_autoResponse1))) && (__ste_client_autoResponse2 == \old(__ste_client_autoResponse2))) && (__ste_client_privateKey0 == \old(__ste_client_privateKey0))) && (__ste_client_privateKey1 == \old(__ste_client_privateKey1))) && (__ste_client_privateKey2 == \old(__ste_client_privateKey2))) && (__ste_ClientKeyring_size0 == \old(__ste_ClientKeyring_size0))) && (__ste_ClientKeyring_size1 == \old(__ste_ClientKeyring_size1))) && (__ste_ClientKeyring_size2 == \old(__ste_ClientKeyring_size2))) && (__ste_Client_Keyring0_User0 == \old(__ste_Client_Keyring0_User0))) && (__ste_Client_Keyring0_User1 == \old(__ste_Client_Keyring0_User1))) && (__ste_Client_Keyring0_User2 == \old(__ste_Client_Keyring0_User2))) && (__ste_Client_Keyring1_User0 == \old(__ste_Client_Keyring1_User0))) && (__ste_Client_Keyring1_User1 == \old(__ste_Client_Keyring1_User1))) && (__ste_Client_Keyring1_User2 == \old(__ste_Client_Keyring1_User2))) && (__ste_Client_Keyring2_User0 == \old(__ste_Client_Keyring2_User0))) && (__ste_Client_Keyring2_User1 == \old(__ste_Client_Keyring2_User1))) && (__ste_Client_Keyring2_User2 == \old(__ste_Client_Keyring2_User2))) && (__ste_Client_Keyring0_PublicKey0 == \old(__ste_Client_Keyring0_PublicKey0))) && (__ste_Client_Keyring0_PublicKey1 == \old(__ste_Client_Keyring0_PublicKey1))) && (__ste_Client_Keyring0_PublicKey2 == \old(__ste_Client_Keyring0_PublicKey2))) && (__ste_Client_Keyring1_PublicKey0 == \old(__ste_Client_Keyring1_PublicKey0))) && (__ste_Client_Keyring1_PublicKey1 == \old(__ste_Client_Keyring1_PublicKey1))) && (__ste_Client_Keyring1_PublicKey2 == \old(__ste_Client_Keyring1_PublicKey2))) && (__ste_Client_Keyring2_PublicKey0 == \old(__ste_Client_Keyring2_PublicKey0))) && (__ste_Client_Keyring2_PublicKey1 == \old(__ste_Client_Keyring2_PublicKey1))) && (__ste_Client_Keyring2_PublicKey2 == \old(__ste_Client_Keyring2_PublicKey2))) && (__ste_client_forwardReceiver0 == \old(__ste_client_forwardReceiver0))) && (__ste_client_forwardReceiver1 == \old(__ste_client_forwardReceiver1))) && (__ste_client_forwardReceiver2 == \old(__ste_client_forwardReceiver2))) && (__ste_client_forwardReceiver3 == \old(__ste_client_forwardReceiver3))) && (__ste_client_idCounter0 == \old(__ste_client_idCounter0))) && (__ste_client_idCounter1 == \old(__ste_client_idCounter1))) && (__ste_client_idCounter2 == \old(__ste_client_idCounter2))) - ProcedureContractResult [Line: 543]: Procedure Contract for getEmailTo Derived contract for procedure getEmailTo. Ensures: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((__SELECTED_FEATURE_Base == \old(__SELECTED_FEATURE_Base)) && (__SELECTED_FEATURE_Keys == \old(__SELECTED_FEATURE_Keys))) && (__SELECTED_FEATURE_Encrypt == \old(__SELECTED_FEATURE_Encrypt))) && (__SELECTED_FEATURE_AutoResponder == \old(__SELECTED_FEATURE_AutoResponder))) && (__SELECTED_FEATURE_AddressBook == \old(__SELECTED_FEATURE_AddressBook))) && (__SELECTED_FEATURE_Sign == \old(__SELECTED_FEATURE_Sign))) && (__SELECTED_FEATURE_Forward == \old(__SELECTED_FEATURE_Forward))) && (__SELECTED_FEATURE_Verify == \old(__SELECTED_FEATURE_Verify))) && (__SELECTED_FEATURE_Decrypt == \old(__SELECTED_FEATURE_Decrypt))) && (__GUIDSL_ROOT_PRODUCTION == \old(__GUIDSL_ROOT_PRODUCTION))) && (__GUIDSL_NON_TERMINAL_main == \old(__GUIDSL_NON_TERMINAL_main))) && (bob == \old(bob))) && (rjh == \old(rjh))) && (chuck == \old(chuck))) && (__ste_Email_counter == \old(__ste_Email_counter))) && (__ste_email_id0 == \old(__ste_email_id0))) && (__ste_email_id1 == \old(__ste_email_id1))) && (__ste_email_from0 == \old(__ste_email_from0))) && (__ste_email_from1 == \old(__ste_email_from1))) && (__ste_email_to0 == \old(__ste_email_to0))) && (__ste_email_to1 == \old(__ste_email_to1))) && (__ste_email_subject0 == \old(__ste_email_subject0))) && (__ste_email_subject1 == \old(__ste_email_subject1))) && (__ste_email_body0 == \old(__ste_email_body0))) && (__ste_email_body1 == \old(__ste_email_body1))) && (__ste_email_isEncrypted0 == \old(__ste_email_isEncrypted0))) && (__ste_email_isEncrypted1 == \old(__ste_email_isEncrypted1))) && (__ste_email_encryptionKey0 == \old(__ste_email_encryptionKey0))) && (__ste_email_encryptionKey1 == \old(__ste_email_encryptionKey1))) && (__ste_email_isSigned0 == \old(__ste_email_isSigned0))) && (__ste_email_isSigned1 == \old(__ste_email_isSigned1))) && (__ste_email_signKey0 == \old(__ste_email_signKey0))) && (__ste_email_signKey1 == \old(__ste_email_signKey1))) && (__ste_email_isSignatureVerified0 == \old(__ste_email_isSignatureVerified0))) && (__ste_email_isSignatureVerified1 == \old(__ste_email_isSignatureVerified1))) && (queue_empty == \old(queue_empty))) && (queued_message == \old(queued_message))) && (queued_client == \old(queued_client))) && (head == \old(head))) && (__ste_Client_counter == \old(__ste_Client_counter))) && (__ste_client_name0 == \old(__ste_client_name0))) && (__ste_client_name1 == \old(__ste_client_name1))) && (__ste_client_name2 == \old(__ste_client_name2))) && (__ste_client_outbuffer0 == \old(__ste_client_outbuffer0))) && (__ste_client_outbuffer1 == \old(__ste_client_outbuffer1))) && (__ste_client_outbuffer2 == \old(__ste_client_outbuffer2))) && (__ste_client_outbuffer3 == \old(__ste_client_outbuffer3))) && (__ste_ClientAddressBook_size0 == \old(__ste_ClientAddressBook_size0))) && (__ste_ClientAddressBook_size1 == \old(__ste_ClientAddressBook_size1))) && (__ste_ClientAddressBook_size2 == \old(__ste_ClientAddressBook_size2))) && (__ste_Client_AddressBook0_Alias0 == \old(__ste_Client_AddressBook0_Alias0))) && (__ste_Client_AddressBook0_Alias1 == \old(__ste_Client_AddressBook0_Alias1))) && (__ste_Client_AddressBook0_Alias2 == \old(__ste_Client_AddressBook0_Alias2))) && (__ste_Client_AddressBook1_Alias0 == \old(__ste_Client_AddressBook1_Alias0))) && (__ste_Client_AddressBook1_Alias1 == \old(__ste_Client_AddressBook1_Alias1))) && (__ste_Client_AddressBook1_Alias2 == \old(__ste_Client_AddressBook1_Alias2))) && (__ste_Client_AddressBook2_Alias0 == \old(__ste_Client_AddressBook2_Alias0))) && (__ste_Client_AddressBook2_Alias1 == \old(__ste_Client_AddressBook2_Alias1))) && (__ste_Client_AddressBook2_Alias2 == \old(__ste_Client_AddressBook2_Alias2))) && (__ste_Client_AddressBook0_Address0 == \old(__ste_Client_AddressBook0_Address0))) && (__ste_Client_AddressBook0_Address1 == \old(__ste_Client_AddressBook0_Address1))) && (__ste_Client_AddressBook0_Address2 == \old(__ste_Client_AddressBook0_Address2))) && (__ste_Client_AddressBook1_Address0 == \old(__ste_Client_AddressBook1_Address0))) && (__ste_Client_AddressBook1_Address1 == \old(__ste_Client_AddressBook1_Address1))) && (__ste_Client_AddressBook1_Address2 == \old(__ste_Client_AddressBook1_Address2))) && (__ste_Client_AddressBook2_Address0 == \old(__ste_Client_AddressBook2_Address0))) && (__ste_Client_AddressBook2_Address1 == \old(__ste_Client_AddressBook2_Address1))) && (__ste_Client_AddressBook2_Address2 == \old(__ste_Client_AddressBook2_Address2))) && (__ste_client_autoResponse0 == \old(__ste_client_autoResponse0))) && (__ste_client_autoResponse1 == \old(__ste_client_autoResponse1))) && (__ste_client_autoResponse2 == \old(__ste_client_autoResponse2))) && (__ste_client_privateKey0 == \old(__ste_client_privateKey0))) && (__ste_client_privateKey1 == \old(__ste_client_privateKey1))) && (__ste_client_privateKey2 == \old(__ste_client_privateKey2))) && (__ste_ClientKeyring_size0 == \old(__ste_ClientKeyring_size0))) && (__ste_ClientKeyring_size1 == \old(__ste_ClientKeyring_size1))) && (__ste_ClientKeyring_size2 == \old(__ste_ClientKeyring_size2))) && (__ste_Client_Keyring0_User0 == \old(__ste_Client_Keyring0_User0))) && (__ste_Client_Keyring0_User1 == \old(__ste_Client_Keyring0_User1))) && (__ste_Client_Keyring0_User2 == \old(__ste_Client_Keyring0_User2))) && (__ste_Client_Keyring1_User0 == \old(__ste_Client_Keyring1_User0))) && (__ste_Client_Keyring1_User1 == \old(__ste_Client_Keyring1_User1))) && (__ste_Client_Keyring1_User2 == \old(__ste_Client_Keyring1_User2))) && (__ste_Client_Keyring2_User0 == \old(__ste_Client_Keyring2_User0))) && (__ste_Client_Keyring2_User1 == \old(__ste_Client_Keyring2_User1))) && (__ste_Client_Keyring2_User2 == \old(__ste_Client_Keyring2_User2))) && (__ste_Client_Keyring0_PublicKey0 == \old(__ste_Client_Keyring0_PublicKey0))) && (__ste_Client_Keyring0_PublicKey1 == \old(__ste_Client_Keyring0_PublicKey1))) && (__ste_Client_Keyring0_PublicKey2 == \old(__ste_Client_Keyring0_PublicKey2))) && (__ste_Client_Keyring1_PublicKey0 == \old(__ste_Client_Keyring1_PublicKey0))) && (__ste_Client_Keyring1_PublicKey1 == \old(__ste_Client_Keyring1_PublicKey1))) && (__ste_Client_Keyring1_PublicKey2 == \old(__ste_Client_Keyring1_PublicKey2))) && (__ste_Client_Keyring2_PublicKey0 == \old(__ste_Client_Keyring2_PublicKey0))) && (__ste_Client_Keyring2_PublicKey1 == \old(__ste_Client_Keyring2_PublicKey1))) && (__ste_Client_Keyring2_PublicKey2 == \old(__ste_Client_Keyring2_PublicKey2))) && (__ste_client_forwardReceiver0 == \old(__ste_client_forwardReceiver0))) && (__ste_client_forwardReceiver1 == \old(__ste_client_forwardReceiver1))) && (__ste_client_forwardReceiver2 == \old(__ste_client_forwardReceiver2))) && (__ste_client_forwardReceiver3 == \old(__ste_client_forwardReceiver3))) && (__ste_client_idCounter0 == \old(__ste_client_idCounter0))) && (__ste_client_idCounter1 == \old(__ste_client_idCounter1))) && (__ste_client_idCounter2 == \old(__ste_client_idCounter2))) - ProcedureContractResult [Line: 506]: Procedure Contract for getEmailFrom Derived contract for procedure getEmailFrom. Ensures: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((__SELECTED_FEATURE_Base == \old(__SELECTED_FEATURE_Base)) && (__SELECTED_FEATURE_Keys == \old(__SELECTED_FEATURE_Keys))) && (__SELECTED_FEATURE_Encrypt == \old(__SELECTED_FEATURE_Encrypt))) && (__SELECTED_FEATURE_AutoResponder == \old(__SELECTED_FEATURE_AutoResponder))) && (__SELECTED_FEATURE_AddressBook == \old(__SELECTED_FEATURE_AddressBook))) && (__SELECTED_FEATURE_Sign == \old(__SELECTED_FEATURE_Sign))) && (__SELECTED_FEATURE_Forward == \old(__SELECTED_FEATURE_Forward))) && (__SELECTED_FEATURE_Verify == \old(__SELECTED_FEATURE_Verify))) && (__SELECTED_FEATURE_Decrypt == \old(__SELECTED_FEATURE_Decrypt))) && (__GUIDSL_ROOT_PRODUCTION == \old(__GUIDSL_ROOT_PRODUCTION))) && (__GUIDSL_NON_TERMINAL_main == \old(__GUIDSL_NON_TERMINAL_main))) && (bob == \old(bob))) && (rjh == \old(rjh))) && (chuck == \old(chuck))) && (__ste_Email_counter == \old(__ste_Email_counter))) && (__ste_email_id0 == \old(__ste_email_id0))) && (__ste_email_id1 == \old(__ste_email_id1))) && (__ste_email_from0 == \old(__ste_email_from0))) && (__ste_email_from1 == \old(__ste_email_from1))) && (__ste_email_to0 == \old(__ste_email_to0))) && (__ste_email_to1 == \old(__ste_email_to1))) && (__ste_email_subject0 == \old(__ste_email_subject0))) && (__ste_email_subject1 == \old(__ste_email_subject1))) && (__ste_email_body0 == \old(__ste_email_body0))) && (__ste_email_body1 == \old(__ste_email_body1))) && (__ste_email_isEncrypted0 == \old(__ste_email_isEncrypted0))) && (__ste_email_isEncrypted1 == \old(__ste_email_isEncrypted1))) && (__ste_email_encryptionKey0 == \old(__ste_email_encryptionKey0))) && (__ste_email_encryptionKey1 == \old(__ste_email_encryptionKey1))) && (__ste_email_isSigned0 == \old(__ste_email_isSigned0))) && (__ste_email_isSigned1 == \old(__ste_email_isSigned1))) && (__ste_email_signKey0 == \old(__ste_email_signKey0))) && (__ste_email_signKey1 == \old(__ste_email_signKey1))) && (__ste_email_isSignatureVerified0 == \old(__ste_email_isSignatureVerified0))) && (__ste_email_isSignatureVerified1 == \old(__ste_email_isSignatureVerified1))) && (queue_empty == \old(queue_empty))) && (queued_message == \old(queued_message))) && (queued_client == \old(queued_client))) && (head == \old(head))) && (__ste_Client_counter == \old(__ste_Client_counter))) && (__ste_client_name0 == \old(__ste_client_name0))) && (__ste_client_name1 == \old(__ste_client_name1))) && (__ste_client_name2 == \old(__ste_client_name2))) && (__ste_client_outbuffer0 == \old(__ste_client_outbuffer0))) && (__ste_client_outbuffer1 == \old(__ste_client_outbuffer1))) && (__ste_client_outbuffer2 == \old(__ste_client_outbuffer2))) && (__ste_client_outbuffer3 == \old(__ste_client_outbuffer3))) && (__ste_ClientAddressBook_size0 == \old(__ste_ClientAddressBook_size0))) && (__ste_ClientAddressBook_size1 == \old(__ste_ClientAddressBook_size1))) && (__ste_ClientAddressBook_size2 == \old(__ste_ClientAddressBook_size2))) && (__ste_Client_AddressBook0_Alias0 == \old(__ste_Client_AddressBook0_Alias0))) && (__ste_Client_AddressBook0_Alias1 == \old(__ste_Client_AddressBook0_Alias1))) && (__ste_Client_AddressBook0_Alias2 == \old(__ste_Client_AddressBook0_Alias2))) && (__ste_Client_AddressBook1_Alias0 == \old(__ste_Client_AddressBook1_Alias0))) && (__ste_Client_AddressBook1_Alias1 == \old(__ste_Client_AddressBook1_Alias1))) && (__ste_Client_AddressBook1_Alias2 == \old(__ste_Client_AddressBook1_Alias2))) && (__ste_Client_AddressBook2_Alias0 == \old(__ste_Client_AddressBook2_Alias0))) && (__ste_Client_AddressBook2_Alias1 == \old(__ste_Client_AddressBook2_Alias1))) && (__ste_Client_AddressBook2_Alias2 == \old(__ste_Client_AddressBook2_Alias2))) && (__ste_Client_AddressBook0_Address0 == \old(__ste_Client_AddressBook0_Address0))) && (__ste_Client_AddressBook0_Address1 == \old(__ste_Client_AddressBook0_Address1))) && (__ste_Client_AddressBook0_Address2 == \old(__ste_Client_AddressBook0_Address2))) && (__ste_Client_AddressBook1_Address0 == \old(__ste_Client_AddressBook1_Address0))) && (__ste_Client_AddressBook1_Address1 == \old(__ste_Client_AddressBook1_Address1))) && (__ste_Client_AddressBook1_Address2 == \old(__ste_Client_AddressBook1_Address2))) && (__ste_Client_AddressBook2_Address0 == \old(__ste_Client_AddressBook2_Address0))) && (__ste_Client_AddressBook2_Address1 == \old(__ste_Client_AddressBook2_Address1))) && (__ste_Client_AddressBook2_Address2 == \old(__ste_Client_AddressBook2_Address2))) && (__ste_client_autoResponse0 == \old(__ste_client_autoResponse0))) && (__ste_client_autoResponse1 == \old(__ste_client_autoResponse1))) && (__ste_client_autoResponse2 == \old(__ste_client_autoResponse2))) && (__ste_client_privateKey0 == \old(__ste_client_privateKey0))) && (__ste_client_privateKey1 == \old(__ste_client_privateKey1))) && (__ste_client_privateKey2 == \old(__ste_client_privateKey2))) && (__ste_ClientKeyring_size0 == \old(__ste_ClientKeyring_size0))) && (__ste_ClientKeyring_size1 == \old(__ste_ClientKeyring_size1))) && (__ste_ClientKeyring_size2 == \old(__ste_ClientKeyring_size2))) && (__ste_Client_Keyring0_User0 == \old(__ste_Client_Keyring0_User0))) && (__ste_Client_Keyring0_User1 == \old(__ste_Client_Keyring0_User1))) && (__ste_Client_Keyring0_User2 == \old(__ste_Client_Keyring0_User2))) && (__ste_Client_Keyring1_User0 == \old(__ste_Client_Keyring1_User0))) && (__ste_Client_Keyring1_User1 == \old(__ste_Client_Keyring1_User1))) && (__ste_Client_Keyring1_User2 == \old(__ste_Client_Keyring1_User2))) && (__ste_Client_Keyring2_User0 == \old(__ste_Client_Keyring2_User0))) && (__ste_Client_Keyring2_User1 == \old(__ste_Client_Keyring2_User1))) && (__ste_Client_Keyring2_User2 == \old(__ste_Client_Keyring2_User2))) && (__ste_Client_Keyring0_PublicKey0 == \old(__ste_Client_Keyring0_PublicKey0))) && (__ste_Client_Keyring0_PublicKey1 == \old(__ste_Client_Keyring0_PublicKey1))) && (__ste_Client_Keyring0_PublicKey2 == \old(__ste_Client_Keyring0_PublicKey2))) && (__ste_Client_Keyring1_PublicKey0 == \old(__ste_Client_Keyring1_PublicKey0))) && (__ste_Client_Keyring1_PublicKey1 == \old(__ste_Client_Keyring1_PublicKey1))) && (__ste_Client_Keyring1_PublicKey2 == \old(__ste_Client_Keyring1_PublicKey2))) && (__ste_Client_Keyring2_PublicKey0 == \old(__ste_Client_Keyring2_PublicKey0))) && (__ste_Client_Keyring2_PublicKey1 == \old(__ste_Client_Keyring2_PublicKey1))) && (__ste_Client_Keyring2_PublicKey2 == \old(__ste_Client_Keyring2_PublicKey2))) && (__ste_client_forwardReceiver0 == \old(__ste_client_forwardReceiver0))) && (__ste_client_forwardReceiver1 == \old(__ste_client_forwardReceiver1))) && (__ste_client_forwardReceiver2 == \old(__ste_client_forwardReceiver2))) && (__ste_client_forwardReceiver3 == \old(__ste_client_forwardReceiver3))) && (__ste_client_idCounter0 == \old(__ste_client_idCounter0))) && (__ste_client_idCounter1 == \old(__ste_client_idCounter1))) && (__ste_client_idCounter2 == \old(__ste_client_idCounter2))) - ProcedureContractResult [Line: 2522]: Procedure Contract for isReadable Derived contract for procedure isReadable. Ensures: ((\result == 1) && ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((__SELECTED_FEATURE_Base == \old(__SELECTED_FEATURE_Base)) && (__SELECTED_FEATURE_Keys == \old(__SELECTED_FEATURE_Keys))) && (__SELECTED_FEATURE_Encrypt == \old(__SELECTED_FEATURE_Encrypt))) && (__SELECTED_FEATURE_AutoResponder == \old(__SELECTED_FEATURE_AutoResponder))) && (__SELECTED_FEATURE_AddressBook == \old(__SELECTED_FEATURE_AddressBook))) && (__SELECTED_FEATURE_Sign == \old(__SELECTED_FEATURE_Sign))) && (__SELECTED_FEATURE_Forward == \old(__SELECTED_FEATURE_Forward))) && (__SELECTED_FEATURE_Verify == \old(__SELECTED_FEATURE_Verify))) && (__SELECTED_FEATURE_Decrypt == \old(__SELECTED_FEATURE_Decrypt))) && (__GUIDSL_ROOT_PRODUCTION == \old(__GUIDSL_ROOT_PRODUCTION))) && (__GUIDSL_NON_TERMINAL_main == \old(__GUIDSL_NON_TERMINAL_main))) && (bob == \old(bob))) && (rjh == \old(rjh))) && (chuck == \old(chuck))) && (__ste_Email_counter == \old(__ste_Email_counter))) && (__ste_email_id0 == \old(__ste_email_id0))) && (__ste_email_id1 == \old(__ste_email_id1))) && (__ste_email_from0 == \old(__ste_email_from0))) && (__ste_email_from1 == \old(__ste_email_from1))) && (__ste_email_to0 == \old(__ste_email_to0))) && (__ste_email_to1 == \old(__ste_email_to1))) && (__ste_email_subject0 == \old(__ste_email_subject0))) && (__ste_email_subject1 == \old(__ste_email_subject1))) && (__ste_email_body0 == \old(__ste_email_body0))) && (__ste_email_body1 == \old(__ste_email_body1))) && (__ste_email_isEncrypted0 == \old(__ste_email_isEncrypted0))) && (__ste_email_isEncrypted1 == \old(__ste_email_isEncrypted1))) && (__ste_email_encryptionKey0 == \old(__ste_email_encryptionKey0))) && (__ste_email_encryptionKey1 == \old(__ste_email_encryptionKey1))) && (__ste_email_isSigned0 == \old(__ste_email_isSigned0))) && (__ste_email_isSigned1 == \old(__ste_email_isSigned1))) && (__ste_email_signKey0 == \old(__ste_email_signKey0))) && (__ste_email_signKey1 == \old(__ste_email_signKey1))) && (__ste_email_isSignatureVerified0 == \old(__ste_email_isSignatureVerified0))) && (__ste_email_isSignatureVerified1 == \old(__ste_email_isSignatureVerified1))) && (queue_empty == \old(queue_empty))) && (queued_message == \old(queued_message))) && (queued_client == \old(queued_client))) && (head == \old(head))) && (__ste_Client_counter == \old(__ste_Client_counter))) && (__ste_client_name0 == \old(__ste_client_name0))) && (__ste_client_name1 == \old(__ste_client_name1))) && (__ste_client_name2 == \old(__ste_client_name2))) && (__ste_client_outbuffer0 == \old(__ste_client_outbuffer0))) && (__ste_client_outbuffer1 == \old(__ste_client_outbuffer1))) && (__ste_client_outbuffer2 == \old(__ste_client_outbuffer2))) && (__ste_client_outbuffer3 == \old(__ste_client_outbuffer3))) && (__ste_ClientAddressBook_size0 == \old(__ste_ClientAddressBook_size0))) && (__ste_ClientAddressBook_size1 == \old(__ste_ClientAddressBook_size1))) && (__ste_ClientAddressBook_size2 == \old(__ste_ClientAddressBook_size2))) && (__ste_Client_AddressBook0_Alias0 == \old(__ste_Client_AddressBook0_Alias0))) && (__ste_Client_AddressBook0_Alias1 == \old(__ste_Client_AddressBook0_Alias1))) && (__ste_Client_AddressBook0_Alias2 == \old(__ste_Client_AddressBook0_Alias2))) && (__ste_Client_AddressBook1_Alias0 == \old(__ste_Client_AddressBook1_Alias0))) && (__ste_Client_AddressBook1_Alias1 == \old(__ste_Client_AddressBook1_Alias1))) && (__ste_Client_AddressBook1_Alias2 == \old(__ste_Client_AddressBook1_Alias2))) && (__ste_Client_AddressBook2_Alias0 == \old(__ste_Client_AddressBook2_Alias0))) && (__ste_Client_AddressBook2_Alias1 == \old(__ste_Client_AddressBook2_Alias1))) && (__ste_Client_AddressBook2_Alias2 == \old(__ste_Client_AddressBook2_Alias2))) && (__ste_Client_AddressBook0_Address0 == \old(__ste_Client_AddressBook0_Address0))) && (__ste_Client_AddressBook0_Address1 == \old(__ste_Client_AddressBook0_Address1))) && (__ste_Client_AddressBook0_Address2 == \old(__ste_Client_AddressBook0_Address2))) && (__ste_Client_AddressBook1_Address0 == \old(__ste_Client_AddressBook1_Address0))) && (__ste_Client_AddressBook1_Address1 == \old(__ste_Client_AddressBook1_Address1))) && (__ste_Client_AddressBook1_Address2 == \old(__ste_Client_AddressBook1_Address2))) && (__ste_Client_AddressBook2_Address0 == \old(__ste_Client_AddressBook2_Address0))) && (__ste_Client_AddressBook2_Address1 == \old(__ste_Client_AddressBook2_Address1))) && (__ste_Client_AddressBook2_Address2 == \old(__ste_Client_AddressBook2_Address2))) && (__ste_client_autoResponse0 == \old(__ste_client_autoResponse0))) && (__ste_client_autoResponse1 == \old(__ste_client_autoResponse1))) && (__ste_client_autoResponse2 == \old(__ste_client_autoResponse2))) && (__ste_client_privateKey0 == \old(__ste_client_privateKey0))) && (__ste_client_privateKey1 == \old(__ste_client_privateKey1))) && (__ste_client_privateKey2 == \old(__ste_client_privateKey2))) && (__ste_ClientKeyring_size0 == \old(__ste_ClientKeyring_size0))) && (__ste_ClientKeyring_size1 == \old(__ste_ClientKeyring_size1))) && (__ste_ClientKeyring_size2 == \old(__ste_ClientKeyring_size2))) && (__ste_Client_Keyring0_User0 == \old(__ste_Client_Keyring0_User0))) && (__ste_Client_Keyring0_User1 == \old(__ste_Client_Keyring0_User1))) && (__ste_Client_Keyring0_User2 == \old(__ste_Client_Keyring0_User2))) && (__ste_Client_Keyring1_User0 == \old(__ste_Client_Keyring1_User0))) && (__ste_Client_Keyring1_User1 == \old(__ste_Client_Keyring1_User1))) && (__ste_Client_Keyring1_User2 == \old(__ste_Client_Keyring1_User2))) && (__ste_Client_Keyring2_User0 == \old(__ste_Client_Keyring2_User0))) && (__ste_Client_Keyring2_User1 == \old(__ste_Client_Keyring2_User1))) && (__ste_Client_Keyring2_User2 == \old(__ste_Client_Keyring2_User2))) && (__ste_Client_Keyring0_PublicKey0 == \old(__ste_Client_Keyring0_PublicKey0))) && (__ste_Client_Keyring0_PublicKey1 == \old(__ste_Client_Keyring0_PublicKey1))) && (__ste_Client_Keyring0_PublicKey2 == \old(__ste_Client_Keyring0_PublicKey2))) && (__ste_Client_Keyring1_PublicKey0 == \old(__ste_Client_Keyring1_PublicKey0))) && (__ste_Client_Keyring1_PublicKey1 == \old(__ste_Client_Keyring1_PublicKey1))) && (__ste_Client_Keyring1_PublicKey2 == \old(__ste_Client_Keyring1_PublicKey2))) && (__ste_Client_Keyring2_PublicKey0 == \old(__ste_Client_Keyring2_PublicKey0))) && (__ste_Client_Keyring2_PublicKey1 == \old(__ste_Client_Keyring2_PublicKey1))) && (__ste_Client_Keyring2_PublicKey2 == \old(__ste_Client_Keyring2_PublicKey2))) && (__ste_client_forwardReceiver0 == \old(__ste_client_forwardReceiver0))) && (__ste_client_forwardReceiver1 == \old(__ste_client_forwardReceiver1))) && (__ste_client_forwardReceiver2 == \old(__ste_client_forwardReceiver2))) && (__ste_client_forwardReceiver3 == \old(__ste_client_forwardReceiver3))) && (__ste_client_idCounter0 == \old(__ste_client_idCounter0))) && (__ste_client_idCounter1 == \old(__ste_client_idCounter1))) && (__ste_client_idCounter2 == \old(__ste_client_idCounter2)))) - ProcedureContractResult [Line: 2471]: Procedure Contract for setClientId Derived contract for procedure setClientId. Ensures: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((__SELECTED_FEATURE_Base == \old(__SELECTED_FEATURE_Base)) && (__SELECTED_FEATURE_Keys == \old(__SELECTED_FEATURE_Keys))) && (__SELECTED_FEATURE_Encrypt == \old(__SELECTED_FEATURE_Encrypt))) && (__SELECTED_FEATURE_AutoResponder == \old(__SELECTED_FEATURE_AutoResponder))) && (__SELECTED_FEATURE_AddressBook == \old(__SELECTED_FEATURE_AddressBook))) && (__SELECTED_FEATURE_Sign == \old(__SELECTED_FEATURE_Sign))) && (__SELECTED_FEATURE_Forward == \old(__SELECTED_FEATURE_Forward))) && (__SELECTED_FEATURE_Verify == \old(__SELECTED_FEATURE_Verify))) && (__SELECTED_FEATURE_Decrypt == \old(__SELECTED_FEATURE_Decrypt))) && (__GUIDSL_ROOT_PRODUCTION == \old(__GUIDSL_ROOT_PRODUCTION))) && (__GUIDSL_NON_TERMINAL_main == \old(__GUIDSL_NON_TERMINAL_main))) && (bob == \old(bob))) && (rjh == \old(rjh))) && (chuck == \old(chuck))) && (__ste_Email_counter == \old(__ste_Email_counter))) && (__ste_email_id0 == \old(__ste_email_id0))) && (__ste_email_id1 == \old(__ste_email_id1))) && (__ste_email_from0 == \old(__ste_email_from0))) && (__ste_email_from1 == \old(__ste_email_from1))) && (__ste_email_to0 == \old(__ste_email_to0))) && (__ste_email_to1 == \old(__ste_email_to1))) && (__ste_email_subject0 == \old(__ste_email_subject0))) && (__ste_email_subject1 == \old(__ste_email_subject1))) && (__ste_email_body0 == \old(__ste_email_body0))) && (__ste_email_body1 == \old(__ste_email_body1))) && (__ste_email_isEncrypted0 == \old(__ste_email_isEncrypted0))) && (__ste_email_isEncrypted1 == \old(__ste_email_isEncrypted1))) && (__ste_email_encryptionKey0 == \old(__ste_email_encryptionKey0))) && (__ste_email_encryptionKey1 == \old(__ste_email_encryptionKey1))) && (__ste_email_isSigned0 == \old(__ste_email_isSigned0))) && (__ste_email_isSigned1 == \old(__ste_email_isSigned1))) && (__ste_email_signKey0 == \old(__ste_email_signKey0))) && (__ste_email_signKey1 == \old(__ste_email_signKey1))) && (__ste_email_isSignatureVerified0 == \old(__ste_email_isSignatureVerified0))) && (__ste_email_isSignatureVerified1 == \old(__ste_email_isSignatureVerified1))) && (queue_empty == \old(queue_empty))) && (queued_message == \old(queued_message))) && (queued_client == \old(queued_client))) && (head == \old(head))) && (__ste_Client_counter == \old(__ste_Client_counter))) && (__ste_client_name0 == \old(__ste_client_name0))) && (__ste_client_name1 == \old(__ste_client_name1))) && (__ste_client_name2 == \old(__ste_client_name2))) && (__ste_client_outbuffer0 == \old(__ste_client_outbuffer0))) && (__ste_client_outbuffer1 == \old(__ste_client_outbuffer1))) && (__ste_client_outbuffer2 == \old(__ste_client_outbuffer2))) && (__ste_client_outbuffer3 == \old(__ste_client_outbuffer3))) && (__ste_ClientAddressBook_size0 == \old(__ste_ClientAddressBook_size0))) && (__ste_ClientAddressBook_size1 == \old(__ste_ClientAddressBook_size1))) && (__ste_ClientAddressBook_size2 == \old(__ste_ClientAddressBook_size2))) && (__ste_Client_AddressBook0_Alias0 == \old(__ste_Client_AddressBook0_Alias0))) && (__ste_Client_AddressBook0_Alias1 == \old(__ste_Client_AddressBook0_Alias1))) && (__ste_Client_AddressBook0_Alias2 == \old(__ste_Client_AddressBook0_Alias2))) && (__ste_Client_AddressBook1_Alias0 == \old(__ste_Client_AddressBook1_Alias0))) && (__ste_Client_AddressBook1_Alias1 == \old(__ste_Client_AddressBook1_Alias1))) && (__ste_Client_AddressBook1_Alias2 == \old(__ste_Client_AddressBook1_Alias2))) && (__ste_Client_AddressBook2_Alias0 == \old(__ste_Client_AddressBook2_Alias0))) && (__ste_Client_AddressBook2_Alias1 == \old(__ste_Client_AddressBook2_Alias1))) && (__ste_Client_AddressBook2_Alias2 == \old(__ste_Client_AddressBook2_Alias2))) && (__ste_Client_AddressBook0_Address0 == \old(__ste_Client_AddressBook0_Address0))) && (__ste_Client_AddressBook0_Address1 == \old(__ste_Client_AddressBook0_Address1))) && (__ste_Client_AddressBook0_Address2 == \old(__ste_Client_AddressBook0_Address2))) && (__ste_Client_AddressBook1_Address0 == \old(__ste_Client_AddressBook1_Address0))) && (__ste_Client_AddressBook1_Address1 == \old(__ste_Client_AddressBook1_Address1))) && (__ste_Client_AddressBook1_Address2 == \old(__ste_Client_AddressBook1_Address2))) && (__ste_Client_AddressBook2_Address0 == \old(__ste_Client_AddressBook2_Address0))) && (__ste_Client_AddressBook2_Address1 == \old(__ste_Client_AddressBook2_Address1))) && (__ste_Client_AddressBook2_Address2 == \old(__ste_Client_AddressBook2_Address2))) && (__ste_client_autoResponse0 == \old(__ste_client_autoResponse0))) && (__ste_client_autoResponse1 == \old(__ste_client_autoResponse1))) && (__ste_client_autoResponse2 == \old(__ste_client_autoResponse2))) && (__ste_client_privateKey0 == \old(__ste_client_privateKey0))) && (__ste_client_privateKey1 == \old(__ste_client_privateKey1))) && (__ste_client_privateKey2 == \old(__ste_client_privateKey2))) && (__ste_ClientKeyring_size0 == \old(__ste_ClientKeyring_size0))) && (__ste_ClientKeyring_size1 == \old(__ste_ClientKeyring_size1))) && (__ste_ClientKeyring_size2 == \old(__ste_ClientKeyring_size2))) && (__ste_Client_Keyring0_User0 == \old(__ste_Client_Keyring0_User0))) && (__ste_Client_Keyring0_User1 == \old(__ste_Client_Keyring0_User1))) && (__ste_Client_Keyring0_User2 == \old(__ste_Client_Keyring0_User2))) && (__ste_Client_Keyring1_User0 == \old(__ste_Client_Keyring1_User0))) && (__ste_Client_Keyring1_User1 == \old(__ste_Client_Keyring1_User1))) && (__ste_Client_Keyring1_User2 == \old(__ste_Client_Keyring1_User2))) && (__ste_Client_Keyring2_User0 == \old(__ste_Client_Keyring2_User0))) && (__ste_Client_Keyring2_User1 == \old(__ste_Client_Keyring2_User1))) && (__ste_Client_Keyring2_User2 == \old(__ste_Client_Keyring2_User2))) && (__ste_Client_Keyring0_PublicKey0 == \old(__ste_Client_Keyring0_PublicKey0))) && (__ste_Client_Keyring0_PublicKey1 == \old(__ste_Client_Keyring0_PublicKey1))) && (__ste_Client_Keyring0_PublicKey2 == \old(__ste_Client_Keyring0_PublicKey2))) && (__ste_Client_Keyring1_PublicKey0 == \old(__ste_Client_Keyring1_PublicKey0))) && (__ste_Client_Keyring1_PublicKey1 == \old(__ste_Client_Keyring1_PublicKey1))) && (__ste_Client_Keyring1_PublicKey2 == \old(__ste_Client_Keyring1_PublicKey2))) && (__ste_Client_Keyring2_PublicKey0 == \old(__ste_Client_Keyring2_PublicKey0))) && (__ste_Client_Keyring2_PublicKey1 == \old(__ste_Client_Keyring2_PublicKey1))) && (__ste_Client_Keyring2_PublicKey2 == \old(__ste_Client_Keyring2_PublicKey2))) && (__ste_client_forwardReceiver0 == \old(__ste_client_forwardReceiver0))) && (__ste_client_forwardReceiver1 == \old(__ste_client_forwardReceiver1))) && (__ste_client_forwardReceiver2 == \old(__ste_client_forwardReceiver2))) && (__ste_client_forwardReceiver3 == \old(__ste_client_forwardReceiver3))) RESULT: Ultimate proved your program to be correct! [2024-11-18 14:06:21,423 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE