./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product07.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_4942fd1c-552c-402d-bef1-ca30d464ead9/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4942fd1c-552c-402d-bef1-ca30d464ead9/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4942fd1c-552c-402d-bef1-ca30d464ead9/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4942fd1c-552c-402d-bef1-ca30d464ead9/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product07.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4942fd1c-552c-402d-bef1-ca30d464ead9/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4942fd1c-552c-402d-bef1-ca30d464ead9/bin/ukojak-verify-G8NBE6pJGL --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 ca488828ecb96ea32a61c8f7cc33f9cc148887f4e62691829b51b0a2976db03e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:05:35,002 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:05:35,112 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4942fd1c-552c-402d-bef1-ca30d464ead9/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 04:05:35,119 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:05:35,119 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:05:35,153 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:05:35,154 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:05:35,155 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:05:35,156 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:05:35,157 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:05:35,157 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:05:35,158 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:05:35,159 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:05:35,159 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:05:35,160 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:05:35,161 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:05:35,162 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:05:35,162 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:05:35,163 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:05:35,164 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:05:35,164 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:05:35,165 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:05:35,166 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:05:35,167 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:05:35,168 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:05:35,168 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:05:35,169 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:05:35,170 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:05:35,170 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:05:35,171 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:05:35,171 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:05:35,172 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:05:35,173 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:05:35,173 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_4942fd1c-552c-402d-bef1-ca30d464ead9/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4942fd1c-552c-402d-bef1-ca30d464ead9/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ca488828ecb96ea32a61c8f7cc33f9cc148887f4e62691829b51b0a2976db03e [2023-11-19 04:05:35,448 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:05:35,482 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:05:35,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:05:35,487 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:05:35,488 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:05:35,490 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4942fd1c-552c-402d-bef1-ca30d464ead9/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/email_spec11_product07.cil.c [2023-11-19 04:05:38,821 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:05:39,212 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:05:39,213 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4942fd1c-552c-402d-bef1-ca30d464ead9/sv-benchmarks/c/product-lines/email_spec11_product07.cil.c [2023-11-19 04:05:39,243 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4942fd1c-552c-402d-bef1-ca30d464ead9/bin/ukojak-verify-G8NBE6pJGL/data/bd1f73958/5f54885e98dc43bc8288824a72ff679d/FLAGa8063b687 [2023-11-19 04:05:39,261 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4942fd1c-552c-402d-bef1-ca30d464ead9/bin/ukojak-verify-G8NBE6pJGL/data/bd1f73958/5f54885e98dc43bc8288824a72ff679d [2023-11-19 04:05:39,268 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:05:39,270 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:05:39,273 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:05:39,274 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:05:39,279 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:05:39,283 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:05:39" (1/1) ... [2023-11-19 04:05:39,285 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@339b0b5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:39, skipping insertion in model container [2023-11-19 04:05:39,285 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:05:39" (1/1) ... [2023-11-19 04:05:39,355 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:05:39,861 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_4942fd1c-552c-402d-bef1-ca30d464ead9/sv-benchmarks/c/product-lines/email_spec11_product07.cil.c[47468,47481] [2023-11-19 04:05:39,930 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:05:39,958 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:05:39,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [48] [2023-11-19 04:05:39,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [460] [2023-11-19 04:05:39,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1540] [2023-11-19 04:05:39,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [1706] [2023-11-19 04:05:39,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [1910] [2023-11-19 04:05:39,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1975] [2023-11-19 04:05:39,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2010] [2023-11-19 04:05:39,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2205] [2023-11-19 04:05:39,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2214] [2023-11-19 04:05:39,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"DecryptAutoResponder_spec.i","") [2580] [2023-11-19 04:05:39,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [2599] [2023-11-19 04:05:40,087 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_4942fd1c-552c-402d-bef1-ca30d464ead9/sv-benchmarks/c/product-lines/email_spec11_product07.cil.c[47468,47481] [2023-11-19 04:05:40,124 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:05:40,152 WARN L675 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:05:40,158 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:05:40,158 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:40 WrapperNode [2023-11-19 04:05:40,158 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:05:40,160 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:05:40,160 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:05:40,160 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:05:40,168 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:40" (1/1) ... [2023-11-19 04:05:40,202 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:40" (1/1) ... [2023-11-19 04:05:40,255 INFO L138 Inliner]: procedures = 110, calls = 144, calls flagged for inlining = 36, calls inlined = 30, statements flattened = 612 [2023-11-19 04:05:40,255 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:05:40,256 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:05:40,256 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:05:40,256 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:05:40,266 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:40" (1/1) ... [2023-11-19 04:05:40,267 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:40" (1/1) ... [2023-11-19 04:05:40,280 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:40" (1/1) ... [2023-11-19 04:05:40,280 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:40" (1/1) ... [2023-11-19 04:05:40,297 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:40" (1/1) ... [2023-11-19 04:05:40,305 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:40" (1/1) ... [2023-11-19 04:05:40,310 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:40" (1/1) ... [2023-11-19 04:05:40,314 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:40" (1/1) ... [2023-11-19 04:05:40,320 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:05:40,321 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:05:40,322 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:05:40,322 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:05:40,323 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:40" (1/1) ... [2023-11-19 04:05:40,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:05:40,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4942fd1c-552c-402d-bef1-ca30d464ead9/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:05:40,358 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4942fd1c-552c-402d-bef1-ca30d464ead9/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:05:40,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4942fd1c-552c-402d-bef1-ca30d464ead9/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:05:40,402 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2023-11-19 04:05:40,402 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2023-11-19 04:05:40,402 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2023-11-19 04:05:40,402 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2023-11-19 04:05:40,403 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-11-19 04:05:40,403 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-11-19 04:05:40,403 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2023-11-19 04:05:40,403 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2023-11-19 04:05:40,404 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-11-19 04:05:40,404 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-11-19 04:05:40,404 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2023-11-19 04:05:40,404 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2023-11-19 04:05:40,404 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-11-19 04:05:40,405 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2023-11-19 04:05:40,405 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2023-11-19 04:05:40,405 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-11-19 04:05:40,405 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-11-19 04:05:40,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:05:40,406 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2023-11-19 04:05:40,406 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2023-11-19 04:05:40,406 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-11-19 04:05:40,406 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-11-19 04:05:40,406 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-11-19 04:05:40,407 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-11-19 04:05:40,407 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-11-19 04:05:40,407 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-11-19 04:05:40,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:05:40,408 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2023-11-19 04:05:40,408 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2023-11-19 04:05:40,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:05:40,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:05:40,591 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:05:40,593 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:05:41,375 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:05:41,797 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:05:41,797 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 04:05:41,806 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:05:41 BoogieIcfgContainer [2023-11-19 04:05:41,806 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:05:41,807 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 04:05:41,809 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 04:05:41,819 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 04:05:41,820 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:05:41" (1/1) ... [2023-11-19 04:05:41,830 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:05:41,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:41,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 107 states and 147 transitions. [2023-11-19 04:05:41,891 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 147 transitions. [2023-11-19 04:05:41,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-19 04:05:41,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:41,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:42,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:42,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:42,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:42,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 107 states and 145 transitions. [2023-11-19 04:05:42,363 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 145 transitions. [2023-11-19 04:05:42,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-19 04:05:42,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:42,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:42,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:42,671 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:42,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:42,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 109 states and 158 transitions. [2023-11-19 04:05:42,729 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 158 transitions. [2023-11-19 04:05:42,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 04:05:42,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:42,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:42,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:43,013 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:43,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:43,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 113 states and 175 transitions. [2023-11-19 04:05:43,090 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 175 transitions. [2023-11-19 04:05:43,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-19 04:05:43,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:43,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:43,235 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:43,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:43,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 116 states and 188 transitions. [2023-11-19 04:05:43,423 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 188 transitions. [2023-11-19 04:05:43,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 04:05:43,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:43,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:43,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:43,603 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:43,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:43,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 118 states and 191 transitions. [2023-11-19 04:05:43,636 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 191 transitions. [2023-11-19 04:05:43,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 04:05:43,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:43,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:43,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:43,738 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:44,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:44,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 123 states and 208 transitions. [2023-11-19 04:05:44,021 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 208 transitions. [2023-11-19 04:05:44,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-19 04:05:44,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:44,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:44,153 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:44,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:44,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 125 states and 211 transitions. [2023-11-19 04:05:44,180 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 211 transitions. [2023-11-19 04:05:44,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-19 04:05:44,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:44,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:44,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:44,308 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:44,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:44,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 128 states and 226 transitions. [2023-11-19 04:05:44,527 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 226 transitions. [2023-11-19 04:05:44,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 04:05:44,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:44,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:44,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:45,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:45,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 135 states and 249 transitions. [2023-11-19 04:05:45,122 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 249 transitions. [2023-11-19 04:05:45,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 04:05:45,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:45,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:45,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:45,458 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 04:05:45,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:45,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 133 states and 247 transitions. [2023-11-19 04:05:45,574 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 247 transitions. [2023-11-19 04:05:45,575 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-19 04:05:45,575 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 11 iterations. [2023-11-19 04:05:45,587 INFO L751 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2023-11-19 04:05:45,707 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,712 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,712 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,713 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,713 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,713 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,713 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,714 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,714 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,714 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,714 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,714 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,715 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,715 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,715 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,715 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,716 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,717 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,720 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,721 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,721 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,722 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,722 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,723 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,724 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,724 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,724 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,729 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,730 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,730 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 04:05:45,730 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 19.11 04:05:45 ImpRootNode [2023-11-19 04:05:45,731 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-19 04:05:45,731 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 04:05:45,731 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 04:05:45,731 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 04:05:45,734 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:05:41" (3/4) ... [2023-11-19 04:05:45,738 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-19 04:05:45,746 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2023-11-19 04:05:45,746 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2023-11-19 04:05:45,746 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2023-11-19 04:05:45,746 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2023-11-19 04:05:45,747 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2023-11-19 04:05:45,747 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2023-11-19 04:05:45,747 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2023-11-19 04:05:45,747 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2023-11-19 04:05:45,747 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2023-11-19 04:05:45,748 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2023-11-19 04:05:45,748 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2023-11-19 04:05:45,748 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2023-11-19 04:05:45,748 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2023-11-19 04:05:45,768 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 143 nodes and edges [2023-11-19 04:05:45,771 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 42 nodes and edges [2023-11-19 04:05:45,773 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2023-11-19 04:05:45,775 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-19 04:05:45,777 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-19 04:05:45,780 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-19 04:05:46,021 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4942fd1c-552c-402d-bef1-ca30d464ead9/bin/ukojak-verify-G8NBE6pJGL/witness.graphml [2023-11-19 04:05:46,021 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4942fd1c-552c-402d-bef1-ca30d464ead9/bin/ukojak-verify-G8NBE6pJGL/witness.yml [2023-11-19 04:05:46,021 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 04:05:46,022 INFO L158 Benchmark]: Toolchain (without parser) took 6751.86ms. Allocated memory was 163.6MB in the beginning and 199.2MB in the end (delta: 35.7MB). Free memory was 131.2MB in the beginning and 106.1MB in the end (delta: 25.2MB). Peak memory consumption was 63.8MB. Max. memory is 16.1GB. [2023-11-19 04:05:46,022 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 125.8MB. Free memory was 85.0MB in the beginning and 84.9MB in the end (delta: 74.6kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:05:46,023 INFO L158 Benchmark]: CACSL2BoogieTranslator took 885.88ms. Allocated memory is still 163.6MB. Free memory was 131.2MB in the beginning and 93.7MB in the end (delta: 37.6MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2023-11-19 04:05:46,023 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.75ms. Allocated memory is still 163.6MB. Free memory was 93.4MB in the beginning and 89.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-19 04:05:46,024 INFO L158 Benchmark]: Boogie Preprocessor took 64.82ms. Allocated memory is still 163.6MB. Free memory was 89.2MB in the beginning and 85.8MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-19 04:05:46,025 INFO L158 Benchmark]: RCFGBuilder took 1484.77ms. Allocated memory is still 163.6MB. Free memory was 85.8MB in the beginning and 94.2MB in the end (delta: -8.4MB). Peak memory consumption was 28.8MB. Max. memory is 16.1GB. [2023-11-19 04:05:46,025 INFO L158 Benchmark]: CodeCheck took 3923.66ms. Allocated memory was 163.6MB in the beginning and 199.2MB in the end (delta: 35.7MB). Free memory was 94.2MB in the beginning and 120.7MB in the end (delta: -26.6MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. [2023-11-19 04:05:46,026 INFO L158 Benchmark]: Witness Printer took 290.14ms. Allocated memory is still 199.2MB. Free memory was 120.7MB in the beginning and 106.1MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 04:05:46,028 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 14 procedures, 107 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.7s, OverallIterations: 11, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1767 SdHoareTripleChecker+Valid, 1.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 248 mSDsluCounter, 1736 SdHoareTripleChecker+Invalid, 0.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 916 mSDsCounter, 163 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 593 IncrementalHoareTripleChecker+Invalid, 756 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 163 mSolverCounterUnsat, 820 mSDtfsCounter, 593 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3946 GetRequests, 3872 SyntacticMatches, 10 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1857 ImplicationChecksByTransitivity, 1.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 555 NumberOfCodeBlocks, 555 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 545 ConstructedInterpolants, 0 QuantifiedInterpolants, 647 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 6 PerfectInterpolantSequences, 99/107 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: 2210]: 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: 2152]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2127]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2069]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1730]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2581]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2083]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1585]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1605]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1698]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1724]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1756]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2073]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2138]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1575]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1672]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2163]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2049]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1799]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2174]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1968]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2050]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2116]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1595]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2094]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2105]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 125.8MB. Free memory was 85.0MB in the beginning and 84.9MB in the end (delta: 74.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 885.88ms. Allocated memory is still 163.6MB. Free memory was 131.2MB in the beginning and 93.7MB in the end (delta: 37.6MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 95.75ms. Allocated memory is still 163.6MB. Free memory was 93.4MB in the beginning and 89.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 64.82ms. Allocated memory is still 163.6MB. Free memory was 89.2MB in the beginning and 85.8MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1484.77ms. Allocated memory is still 163.6MB. Free memory was 85.8MB in the beginning and 94.2MB in the end (delta: -8.4MB). Peak memory consumption was 28.8MB. Max. memory is 16.1GB. * CodeCheck took 3923.66ms. Allocated memory was 163.6MB in the beginning and 199.2MB in the end (delta: 35.7MB). Free memory was 94.2MB in the beginning and 120.7MB in the end (delta: -26.6MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. * Witness Printer took 290.14ms. Allocated memory is still 199.2MB. Free memory was 120.7MB in the beginning and 106.1MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. 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,"EmailLib.i","") [48] - GenericResultAtLocation [Line: 460]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [460] - GenericResultAtLocation [Line: 1540]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1540] - GenericResultAtLocation [Line: 1706]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [1706] - GenericResultAtLocation [Line: 1910]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [1910] - GenericResultAtLocation [Line: 1975]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1975] - GenericResultAtLocation [Line: 2010]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2010] - GenericResultAtLocation [Line: 2205]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2205] - GenericResultAtLocation [Line: 2214]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2214] - GenericResultAtLocation [Line: 2580]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"DecryptAutoResponder_spec.i","") [2580] - GenericResultAtLocation [Line: 2599]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [2599] RESULT: Ultimate proved your program to be correct! [2023-11-19 04:05:46,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4942fd1c-552c-402d-bef1-ca30d464ead9/bin/ukojak-verify-G8NBE6pJGL/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