./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_product40.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product40.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/bin/ukojak-verify-Qdu7aM0XO9 --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b2243f2ebf184fce0ef7b08cdc971efef96ae919ab8c33e807ab93ab6dbfb0b7 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 03:13:43,236 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 03:13:43,303 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 03:13:43,308 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 03:13:43,308 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 03:13:43,330 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 03:13:43,331 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 03:13:43,331 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 03:13:43,332 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 03:13:43,332 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 03:13:43,333 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 03:13:43,333 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 03:13:43,334 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 03:13:43,334 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 03:13:43,335 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 03:13:43,335 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 03:13:43,336 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 03:13:43,336 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 03:13:43,337 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 03:13:43,337 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 03:13:43,338 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 03:13:43,339 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 03:13:43,339 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 03:13:43,340 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 03:13:43,340 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 03:13:43,340 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 03:13:43,341 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 03:13:43,341 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 03:13:43,342 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 03:13:43,342 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 03:13:43,343 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 03:13:43,343 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 03:13:43,343 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 03:13:43,343 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2243f2ebf184fce0ef7b08cdc971efef96ae919ab8c33e807ab93ab6dbfb0b7 [2023-12-03 03:13:43,555 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 03:13:43,574 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 03:13:43,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 03:13:43,578 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 03:13:43,579 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 03:13:43,580 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/product-lines/email_spec0_product40.cil.c [2023-12-03 03:13:46,310 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 03:13:46,576 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 03:13:46,577 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/sv-benchmarks/c/product-lines/email_spec0_product40.cil.c [2023-12-03 03:13:46,599 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/bin/ukojak-verify-Qdu7aM0XO9/data/ee0318851/45e2e5c530ad40298db2bdb39f2ca626/FLAGcd137342a [2023-12-03 03:13:46,611 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/bin/ukojak-verify-Qdu7aM0XO9/data/ee0318851/45e2e5c530ad40298db2bdb39f2ca626 [2023-12-03 03:13:46,613 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 03:13:46,614 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 03:13:46,616 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 03:13:46,616 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 03:13:46,620 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 03:13:46,620 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:13:46" (1/1) ... [2023-12-03 03:13:46,621 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c29f98b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:13:46, skipping insertion in model container [2023-12-03 03:13:46,622 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:13:46" (1/1) ... [2023-12-03 03:13:46,694 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 03:13:46,923 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/sv-benchmarks/c/product-lines/email_spec0_product40.cil.c[7657,7670] [2023-12-03 03:13:47,154 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 03:13:47,167 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 03:13:47,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [48] [2023-12-03 03:13:47,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [392] [2023-12-03 03:13:47,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [401] [2023-12-03 03:13:47,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [683] [2023-12-03 03:13:47,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [718] [2023-12-03 03:13:47,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"DecryptForward_spec.i","") [1780] [2023-12-03 03:13:47,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1800] [2023-12-03 03:13:47,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [2022] [2023-12-03 03:13:47,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [2039] [2023-12-03 03:13:47,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [2103] [2023-12-03 03:13:47,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2510] [2023-12-03 03:13:47,192 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/sv-benchmarks/c/product-lines/email_spec0_product40.cil.c[7657,7670] [2023-12-03 03:13:47,280 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 03:13:47,303 WARN L675 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 03:13:47,309 INFO L206 MainTranslator]: Completed translation [2023-12-03 03:13:47,309 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:13:47 WrapperNode [2023-12-03 03:13:47,309 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 03:13:47,310 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 03:13:47,310 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 03:13:47,310 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 03:13:47,316 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:13:47" (1/1) ... [2023-12-03 03:13:47,341 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:13:47" (1/1) ... [2023-12-03 03:13:47,384 INFO L138 Inliner]: procedures = 127, calls = 205, calls flagged for inlining = 52, calls inlined = 49, statements flattened = 936 [2023-12-03 03:13:47,385 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 03:13:47,386 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 03:13:47,386 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 03:13:47,386 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 03:13:47,395 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:13:47" (1/1) ... [2023-12-03 03:13:47,395 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:13:47" (1/1) ... [2023-12-03 03:13:47,401 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:13:47" (1/1) ... [2023-12-03 03:13:47,401 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:13:47" (1/1) ... [2023-12-03 03:13:47,421 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:13:47" (1/1) ... [2023-12-03 03:13:47,431 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:13:47" (1/1) ... [2023-12-03 03:13:47,437 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:13:47" (1/1) ... [2023-12-03 03:13:47,442 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:13:47" (1/1) ... [2023-12-03 03:13:47,451 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 03:13:47,452 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 03:13:47,452 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 03:13:47,452 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 03:13:47,453 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:13:47" (1/1) ... [2023-12-03 03:13:47,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 03:13:47,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 03:13:47,487 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 03:13:47,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 03:13:47,524 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2023-12-03 03:13:47,524 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2023-12-03 03:13:47,524 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2023-12-03 03:13:47,524 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2023-12-03 03:13:47,524 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-12-03 03:13:47,524 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-12-03 03:13:47,524 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2023-12-03 03:13:47,525 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2023-12-03 03:13:47,525 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-12-03 03:13:47,525 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-12-03 03:13:47,525 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2023-12-03 03:13:47,525 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2023-12-03 03:13:47,525 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2023-12-03 03:13:47,525 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2023-12-03 03:13:47,526 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2023-12-03 03:13:47,526 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2023-12-03 03:13:47,526 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-12-03 03:13:47,526 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2023-12-03 03:13:47,526 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2023-12-03 03:13:47,526 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2023-12-03 03:13:47,526 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2023-12-03 03:13:47,527 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-12-03 03:13:47,527 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-12-03 03:13:47,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 03:13:47,527 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2023-12-03 03:13:47,527 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2023-12-03 03:13:47,527 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2023-12-03 03:13:47,527 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2023-12-03 03:13:47,528 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2023-12-03 03:13:47,528 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2023-12-03 03:13:47,528 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-12-03 03:13:47,528 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-12-03 03:13:47,528 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-12-03 03:13:47,528 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-12-03 03:13:47,528 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2023-12-03 03:13:47,528 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2023-12-03 03:13:47,529 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-12-03 03:13:47,529 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-12-03 03:13:47,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 03:13:47,529 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2023-12-03 03:13:47,529 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2023-12-03 03:13:47,529 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2023-12-03 03:13:47,529 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2023-12-03 03:13:47,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 03:13:47,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 03:13:47,712 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 03:13:47,715 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 03:13:48,371 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 03:13:48,870 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 03:13:48,870 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 03:13:48,872 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:13:48 BoogieIcfgContainer [2023-12-03 03:13:48,872 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 03:13:48,873 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 03:13:48,873 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 03:13:48,912 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 03:13:48,912 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:13:48" (1/1) ... [2023-12-03 03:13:48,922 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 03:13:48,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:48,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 171 states and 232 transitions. [2023-12-03 03:13:48,985 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 232 transitions. [2023-12-03 03:13:48,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 03:13:48,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:48,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:49,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:49,329 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:13:49,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:49,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 171 states and 230 transitions. [2023-12-03 03:13:49,420 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 230 transitions. [2023-12-03 03:13:49,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 03:13:49,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:49,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:49,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:49,591 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:13:49,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:49,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 173 states and 243 transitions. [2023-12-03 03:13:49,627 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 243 transitions. [2023-12-03 03:13:49,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-03 03:13:49,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:49,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:49,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:49,785 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:13:49,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:49,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 176 states and 256 transitions. [2023-12-03 03:13:49,868 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 256 transitions. [2023-12-03 03:13:49,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 03:13:49,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:49,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:49,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:50,036 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:13:50,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:50,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 182 states and 278 transitions. [2023-12-03 03:13:50,157 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 278 transitions. [2023-12-03 03:13:50,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 03:13:50,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:50,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:50,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:50,274 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:13:50,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:50,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 187 states and 294 transitions. [2023-12-03 03:13:50,511 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 294 transitions. [2023-12-03 03:13:50,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 03:13:50,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:50,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:50,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:50,613 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:13:50,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:50,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 194 states and 317 transitions. [2023-12-03 03:13:50,979 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 317 transitions. [2023-12-03 03:13:50,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 03:13:50,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:50,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:51,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:51,124 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 03:13:51,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:51,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 198 states and 322 transitions. [2023-12-03 03:13:51,182 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 322 transitions. [2023-12-03 03:13:51,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 03:13:51,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:51,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:51,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:51,270 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 03:13:51,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:51,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 202 states and 336 transitions. [2023-12-03 03:13:51,523 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 336 transitions. [2023-12-03 03:13:51,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 03:13:51,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:51,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:51,627 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:13:52,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:52,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 211 states and 360 transitions. [2023-12-03 03:13:52,218 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 360 transitions. [2023-12-03 03:13:52,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 03:13:52,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:52,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:52,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:52,362 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:13:52,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:52,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 216 states and 379 transitions. [2023-12-03 03:13:52,705 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 379 transitions. [2023-12-03 03:13:52,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:13:52,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:52,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:52,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:52,855 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:13:52,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:52,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 221 states and 386 transitions. [2023-12-03 03:13:52,892 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 386 transitions. [2023-12-03 03:13:52,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 03:13:52,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:52,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:52,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:52,997 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:13:53,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:53,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 232 states and 413 transitions. [2023-12-03 03:13:53,762 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 413 transitions. [2023-12-03 03:13:53,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 03:13:53,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:53,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:53,889 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:13:54,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:54,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 238 states and 425 transitions. [2023-12-03 03:13:54,089 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 425 transitions. [2023-12-03 03:13:54,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:13:54,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:54,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:54,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:54,182 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 03:13:55,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:55,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 251 states and 454 transitions. [2023-12-03 03:13:55,183 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 454 transitions. [2023-12-03 03:13:55,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:13:55,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:55,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:55,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:55,275 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-03 03:13:55,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:55,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 255 states and 463 transitions. [2023-12-03 03:13:55,575 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 463 transitions. [2023-12-03 03:13:55,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:13:55,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:55,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:55,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:55,646 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 03:13:56,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:56,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 260 states and 479 transitions. [2023-12-03 03:13:56,070 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 479 transitions. [2023-12-03 03:13:56,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:13:56,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:56,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:56,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:56,397 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-03 03:13:56,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:56,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 258 states and 477 transitions. [2023-12-03 03:13:56,577 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 477 transitions. [2023-12-03 03:13:56,578 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-12-03 03:13:56,578 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 18 iterations. [2023-12-03 03:13:56,587 INFO L751 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2023-12-03 03:13:56,818 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,822 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,823 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,823 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,823 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,823 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,823 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,823 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,823 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,823 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,824 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,824 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,824 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,824 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,824 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,824 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,824 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,824 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,825 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,825 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,825 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,825 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,825 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,825 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,826 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,826 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,826 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,826 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,826 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,826 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,827 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,827 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,827 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,827 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,827 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,827 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,827 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,827 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,827 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,828 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,828 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,828 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,828 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,828 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 03:13:56,829 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 03.12 03:13:56 ImpRootNode [2023-12-03 03:13:56,829 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-03 03:13:56,830 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-03 03:13:56,830 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-03 03:13:56,830 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-03 03:13:56,830 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:13:48" (3/4) ... [2023-12-03 03:13:56,832 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-12-03 03:13:56,836 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2023-12-03 03:13:56,836 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2023-12-03 03:13:56,836 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2023-12-03 03:13:56,836 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2023-12-03 03:13:56,836 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2023-12-03 03:13:56,836 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2023-12-03 03:13:56,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2023-12-03 03:13:56,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2023-12-03 03:13:56,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2023-12-03 03:13:56,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2023-12-03 03:13:56,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2023-12-03 03:13:56,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2023-12-03 03:13:56,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2023-12-03 03:13:56,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2023-12-03 03:13:56,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2023-12-03 03:13:56,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2023-12-03 03:13:56,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2023-12-03 03:13:56,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2023-12-03 03:13:56,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2023-12-03 03:13:56,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2023-12-03 03:13:56,862 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 241 nodes and edges [2023-12-03 03:13:56,865 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 50 nodes and edges [2023-12-03 03:13:56,867 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2023-12-03 03:13:56,870 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-12-03 03:13:56,872 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-12-03 03:13:56,875 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-12-03 03:13:57,043 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/bin/ukojak-verify-Qdu7aM0XO9/witness.graphml [2023-12-03 03:13:57,043 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/bin/ukojak-verify-Qdu7aM0XO9/witness.yml [2023-12-03 03:13:57,044 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-03 03:13:57,044 INFO L158 Benchmark]: Toolchain (without parser) took 10429.67ms. Allocated memory was 159.4MB in the beginning and 293.6MB in the end (delta: 134.2MB). Free memory was 119.1MB in the beginning and 158.5MB in the end (delta: -39.4MB). Peak memory consumption was 96.6MB. Max. memory is 16.1GB. [2023-12-03 03:13:57,045 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 102.8MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-03 03:13:57,045 INFO L158 Benchmark]: CACSL2BoogieTranslator took 693.55ms. Allocated memory is still 159.4MB. Free memory was 119.1MB in the beginning and 120.6MB in the end (delta: -1.5MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. [2023-12-03 03:13:57,045 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.20ms. Allocated memory is still 159.4MB. Free memory was 120.6MB in the beginning and 115.2MB in the end (delta: 5.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-03 03:13:57,046 INFO L158 Benchmark]: Boogie Preprocessor took 65.60ms. Allocated memory is still 159.4MB. Free memory was 115.2MB in the beginning and 110.1MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-12-03 03:13:57,046 INFO L158 Benchmark]: RCFGBuilder took 1420.16ms. Allocated memory is still 159.4MB. Free memory was 110.1MB in the beginning and 54.6MB in the end (delta: 55.5MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. [2023-12-03 03:13:57,046 INFO L158 Benchmark]: CodeCheck took 7956.09ms. Allocated memory was 159.4MB in the beginning and 293.6MB in the end (delta: 134.2MB). Free memory was 54.6MB in the beginning and 180.5MB in the end (delta: -125.9MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. [2023-12-03 03:13:57,047 INFO L158 Benchmark]: Witness Printer took 214.15ms. Allocated memory is still 293.6MB. Free memory was 180.5MB in the beginning and 158.5MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-12-03 03:13:57,049 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 21 procedures, 171 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.6s, OverallIterations: 18, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 5244 SdHoareTripleChecker+Valid, 4.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1365 mSDsluCounter, 5475 SdHoareTripleChecker+Invalid, 3.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3005 mSDsCounter, 555 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3114 IncrementalHoareTripleChecker+Invalid, 3669 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 555 mSolverCounterUnsat, 2470 mSDtfsCounter, 3114 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 9470 GetRequests, 9268 SyntacticMatches, 18 SemanticMatches, 184 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17554 ImplicationChecksByTransitivity, 4.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 1342 NumberOfCodeBlocks, 1342 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 1325 ConstructedInterpolants, 0 QuantifiedInterpolants, 1615 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 17 InterpolantComputations, 12 PerfectInterpolantSequences, 344/354 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 397]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 180]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 269]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 646]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2096]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1392]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 317]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1840]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1932]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 169]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 507]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1862]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 329]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 116]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1782]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 177]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 236]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2063]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1839]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 464]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 432]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1918]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 525]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 148]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1946]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1904]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 158]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 374]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1890]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 669]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 339]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 106]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1866]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1922]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1876]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 257]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1974]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 127]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 369]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 102.8MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 693.55ms. Allocated memory is still 159.4MB. Free memory was 119.1MB in the beginning and 120.6MB in the end (delta: -1.5MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 75.20ms. Allocated memory is still 159.4MB. Free memory was 120.6MB in the beginning and 115.2MB in the end (delta: 5.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.60ms. Allocated memory is still 159.4MB. Free memory was 115.2MB in the beginning and 110.1MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1420.16ms. Allocated memory is still 159.4MB. Free memory was 110.1MB in the beginning and 54.6MB in the end (delta: 55.5MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. * CodeCheck took 7956.09ms. Allocated memory was 159.4MB in the beginning and 293.6MB in the end (delta: 134.2MB). Free memory was 54.6MB in the beginning and 180.5MB in the end (delta: -125.9MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. * Witness Printer took 214.15ms. Allocated memory is still 293.6MB. Free memory was 180.5MB in the beginning and 158.5MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. 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: 392]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [392] - GenericResultAtLocation [Line: 401]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [401] - GenericResultAtLocation [Line: 683]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [683] - GenericResultAtLocation [Line: 718]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [718] - GenericResultAtLocation [Line: 1780]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"DecryptForward_spec.i","") [1780] - GenericResultAtLocation [Line: 1800]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1800] - GenericResultAtLocation [Line: 2022]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [2022] - GenericResultAtLocation [Line: 2039]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [2039] - GenericResultAtLocation [Line: 2103]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [2103] - GenericResultAtLocation [Line: 2510]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2510] RESULT: Ultimate proved your program to be correct! [2023-12-03 03:13:57,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faf73607-1b30-4039-bb80-c40f2c8401f4/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE