./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product36.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_459c1d78-54db-430d-9870-b4fb735340c6/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_459c1d78-54db-430d-9870-b4fb735340c6/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_459c1d78-54db-430d-9870-b4fb735340c6/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_459c1d78-54db-430d-9870-b4fb735340c6/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product36.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_459c1d78-54db-430d-9870-b4fb735340c6/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_459c1d78-54db-430d-9870-b4fb735340c6/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 f422b02f04909f595cd81c18f65f163bde7189dd9d2c25d22c48d8d4d89787b5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:06:59,966 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:07:00,033 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_459c1d78-54db-430d-9870-b4fb735340c6/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:07:00,038 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:07:00,039 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:07:00,066 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:07:00,067 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:07:00,067 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:07:00,068 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:07:00,069 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:07:00,070 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:07:00,070 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:07:00,071 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:07:00,071 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:07:00,072 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:07:00,073 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:07:00,073 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:07:00,074 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:07:00,075 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:07:00,075 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:07:00,076 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:07:00,077 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:07:00,077 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:07:00,078 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:07:00,079 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:07:00,079 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:07:00,080 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:07:00,080 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:07:00,081 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:07:00,082 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:07:00,082 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:07:00,083 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:07:00,083 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:07:00,084 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_459c1d78-54db-430d-9870-b4fb735340c6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_459c1d78-54db-430d-9870-b4fb735340c6/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f422b02f04909f595cd81c18f65f163bde7189dd9d2c25d22c48d8d4d89787b5 [2023-11-19 03:07:00,409 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:07:00,440 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:07:00,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:07:00,444 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:07:00,445 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:07:00,446 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_459c1d78-54db-430d-9870-b4fb735340c6/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/email_spec11_product36.cil.c [2023-11-19 03:07:03,446 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:07:03,884 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:07:03,887 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_459c1d78-54db-430d-9870-b4fb735340c6/sv-benchmarks/c/product-lines/email_spec11_product36.cil.c [2023-11-19 03:07:03,920 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_459c1d78-54db-430d-9870-b4fb735340c6/bin/ukojak-verify-G8NBE6pJGL/data/02109a94b/cbbfed8b45504c58901e43b968bdeb77/FLAG5bf5b18b4 [2023-11-19 03:07:03,933 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_459c1d78-54db-430d-9870-b4fb735340c6/bin/ukojak-verify-G8NBE6pJGL/data/02109a94b/cbbfed8b45504c58901e43b968bdeb77 [2023-11-19 03:07:03,936 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:07:03,942 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:07:03,946 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:07:03,946 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:07:03,951 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:07:03,952 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:07:03" (1/1) ... [2023-11-19 03:07:03,953 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62a35378 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:03, skipping insertion in model container [2023-11-19 03:07:03,953 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:07:03" (1/1) ... [2023-11-19 03:07:04,037 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:07:04,400 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_459c1d78-54db-430d-9870-b4fb735340c6/sv-benchmarks/c/product-lines/email_spec11_product36.cil.c[27504,27517] [2023-11-19 03:07:04,596 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:07:04,624 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:07:04,634 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [48] [2023-11-19 03:07:04,636 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [460] [2023-11-19 03:07:04,636 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [826] [2023-11-19 03:07:04,636 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [875] [2023-11-19 03:07:04,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1044] [2023-11-19 03:07:04,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [1242] [2023-11-19 03:07:04,638 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [1251] [2023-11-19 03:07:04,638 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [2325] [2023-11-19 03:07:04,638 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [2342] [2023-11-19 03:07:04,638 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"DecryptAutoResponder_spec.i","") [2581] [2023-11-19 03:07:04,638 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [2601] [2023-11-19 03:07:04,744 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_459c1d78-54db-430d-9870-b4fb735340c6/sv-benchmarks/c/product-lines/email_spec11_product36.cil.c[27504,27517] [2023-11-19 03:07:04,792 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:07:04,819 WARN L675 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:07:04,828 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:07:04,828 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:04 WrapperNode [2023-11-19 03:07:04,828 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:07:04,830 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:07:04,830 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:07:04,830 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:07:04,838 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:04" (1/1) ... [2023-11-19 03:07:04,867 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:04" (1/1) ... [2023-11-19 03:07:04,942 INFO L138 Inliner]: procedures = 113, calls = 154, calls flagged for inlining = 41, calls inlined = 36, statements flattened = 709 [2023-11-19 03:07:04,942 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:07:04,943 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:07:04,943 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:07:04,943 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:07:04,954 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:04" (1/1) ... [2023-11-19 03:07:04,955 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:04" (1/1) ... [2023-11-19 03:07:04,969 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:04" (1/1) ... [2023-11-19 03:07:04,969 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:04" (1/1) ... [2023-11-19 03:07:04,987 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:04" (1/1) ... [2023-11-19 03:07:05,007 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:04" (1/1) ... [2023-11-19 03:07:05,011 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:04" (1/1) ... [2023-11-19 03:07:05,016 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:04" (1/1) ... [2023-11-19 03:07:05,023 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:07:05,024 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:07:05,024 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:07:05,024 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:07:05,025 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:04" (1/1) ... [2023-11-19 03:07:05,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:07:05,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_459c1d78-54db-430d-9870-b4fb735340c6/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:07:05,071 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_459c1d78-54db-430d-9870-b4fb735340c6/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:07:05,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_459c1d78-54db-430d-9870-b4fb735340c6/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:07:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2023-11-19 03:07:05,129 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2023-11-19 03:07:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2023-11-19 03:07:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2023-11-19 03:07:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-11-19 03:07:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-11-19 03:07:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2023-11-19 03:07:05,133 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2023-11-19 03:07:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-11-19 03:07:05,133 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-11-19 03:07:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2023-11-19 03:07:05,134 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2023-11-19 03:07:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-11-19 03:07:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2023-11-19 03:07:05,134 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2023-11-19 03:07:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2023-11-19 03:07:05,134 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2023-11-19 03:07:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-11-19 03:07:05,135 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-11-19 03:07:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:07:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2023-11-19 03:07:05,136 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2023-11-19 03:07:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-11-19 03:07:05,136 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-11-19 03:07:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-11-19 03:07:05,138 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-11-19 03:07:05,138 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-11-19 03:07:05,138 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-11-19 03:07:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:07:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2023-11-19 03:07:05,139 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2023-11-19 03:07:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:07:05,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:07:05,390 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:07:05,393 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:07:06,157 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:07:06,586 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:07:06,587 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 03:07:06,597 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:07:06 BoogieIcfgContainer [2023-11-19 03:07:06,598 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:07:06,599 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:07:06,599 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:07:06,609 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:07:06,610 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:07:06" (1/1) ... [2023-11-19 03:07:06,619 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:07:06,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:06,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 122 states and 168 transitions. [2023-11-19 03:07:06,693 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 168 transitions. [2023-11-19 03:07:06,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-19 03:07:06,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:06,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:06,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:07,064 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 03:07:07,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:07,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 122 states and 166 transitions. [2023-11-19 03:07:07,130 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 166 transitions. [2023-11-19 03:07:07,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-19 03:07:07,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:07,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:07,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:07,495 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 03:07:07,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:07,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 124 states and 179 transitions. [2023-11-19 03:07:07,556 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 179 transitions. [2023-11-19 03:07:07,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:07:07,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:07,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:07,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:07,796 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 03:07:07,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:07,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 128 states and 196 transitions. [2023-11-19 03:07:07,855 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 196 transitions. [2023-11-19 03:07:07,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-19 03:07:07,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:07,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:07,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:07,964 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 03:07:08,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:08,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 131 states and 209 transitions. [2023-11-19 03:07:08,105 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 209 transitions. [2023-11-19 03:07:08,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 03:07:08,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:08,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:08,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:08,326 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 03:07:08,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:08,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 133 states and 212 transitions. [2023-11-19 03:07:08,348 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 212 transitions. [2023-11-19 03:07:08,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:07:08,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:08,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:08,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:08,480 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 03:07:08,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:08,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 138 states and 229 transitions. [2023-11-19 03:07:08,722 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 229 transitions. [2023-11-19 03:07:08,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-19 03:07:08,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:08,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:08,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:08,830 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 03:07:08,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:08,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 140 states and 232 transitions. [2023-11-19 03:07:08,849 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 232 transitions. [2023-11-19 03:07:08,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-19 03:07:08,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:08,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:08,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:09,007 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 03:07:09,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:09,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 143 states and 247 transitions. [2023-11-19 03:07:09,228 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 247 transitions. [2023-11-19 03:07:09,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 03:07:09,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:09,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:09,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:09,370 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 03:07:09,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:09,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 150 states and 270 transitions. [2023-11-19 03:07:09,786 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 270 transitions. [2023-11-19 03:07:09,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 03:07:09,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:09,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:09,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:10,039 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 03:07:10,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:10,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 148 states and 268 transitions. [2023-11-19 03:07:10,167 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 268 transitions. [2023-11-19 03:07:10,170 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-19 03:07:10,170 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 11 iterations. [2023-11-19 03:07:10,181 INFO L751 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2023-11-19 03:07:10,301 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,306 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,307 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,307 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,307 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,308 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,308 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,308 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,308 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,309 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,309 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,309 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,309 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,309 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,310 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,311 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,314 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,314 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,315 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,315 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,316 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,316 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,317 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,317 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,317 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,324 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,324 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,324 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,324 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,325 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,325 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,325 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,325 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,325 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,325 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:07:10,326 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 19.11 03:07:10 ImpRootNode [2023-11-19 03:07:10,326 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-19 03:07:10,327 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 03:07:10,327 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 03:07:10,327 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 03:07:10,327 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:07:06" (3/4) ... [2023-11-19 03:07:10,331 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-19 03:07:10,337 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2023-11-19 03:07:10,337 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2023-11-19 03:07:10,337 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2023-11-19 03:07:10,337 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2023-11-19 03:07:10,338 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2023-11-19 03:07:10,338 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2023-11-19 03:07:10,338 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2023-11-19 03:07:10,338 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2023-11-19 03:07:10,338 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2023-11-19 03:07:10,339 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2023-11-19 03:07:10,339 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2023-11-19 03:07:10,339 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2023-11-19 03:07:10,339 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2023-11-19 03:07:10,339 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2023-11-19 03:07:10,365 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 160 nodes and edges [2023-11-19 03:07:10,368 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2023-11-19 03:07:10,371 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2023-11-19 03:07:10,373 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-19 03:07:10,376 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-19 03:07:10,378 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-19 03:07:10,665 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_459c1d78-54db-430d-9870-b4fb735340c6/bin/ukojak-verify-G8NBE6pJGL/witness.graphml [2023-11-19 03:07:10,666 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_459c1d78-54db-430d-9870-b4fb735340c6/bin/ukojak-verify-G8NBE6pJGL/witness.yml [2023-11-19 03:07:10,666 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 03:07:10,669 INFO L158 Benchmark]: Toolchain (without parser) took 6729.28ms. Allocated memory was 148.9MB in the beginning and 245.4MB in the end (delta: 96.5MB). Free memory was 110.0MB in the beginning and 172.8MB in the end (delta: -62.8MB). Peak memory consumption was 35.3MB. Max. memory is 16.1GB. [2023-11-19 03:07:10,669 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 148.9MB. Free memory is still 119.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:07:10,670 INFO L158 Benchmark]: CACSL2BoogieTranslator took 882.97ms. Allocated memory is still 148.9MB. Free memory was 110.0MB in the beginning and 71.6MB in the end (delta: 38.4MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2023-11-19 03:07:10,670 INFO L158 Benchmark]: Boogie Procedure Inliner took 112.77ms. Allocated memory is still 148.9MB. Free memory was 71.6MB in the beginning and 66.8MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-19 03:07:10,671 INFO L158 Benchmark]: Boogie Preprocessor took 80.23ms. Allocated memory is still 148.9MB. Free memory was 66.8MB in the beginning and 63.2MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-19 03:07:10,671 INFO L158 Benchmark]: RCFGBuilder took 1573.83ms. Allocated memory was 148.9MB in the beginning and 192.9MB in the end (delta: 44.0MB). Free memory was 63.2MB in the beginning and 111.1MB in the end (delta: -47.9MB). Peak memory consumption was 28.8MB. Max. memory is 16.1GB. [2023-11-19 03:07:10,672 INFO L158 Benchmark]: CodeCheck took 3727.00ms. Allocated memory was 192.9MB in the beginning and 245.4MB in the end (delta: 52.4MB). Free memory was 111.1MB in the beginning and 189.6MB in the end (delta: -78.4MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:07:10,672 INFO L158 Benchmark]: Witness Printer took 339.56ms. Allocated memory is still 245.4MB. Free memory was 189.6MB in the beginning and 172.8MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-19 03:07:10,676 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 15 procedures, 122 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.5s, OverallIterations: 11, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1827 SdHoareTripleChecker+Valid, 1.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 248 mSDsluCounter, 1720 SdHoareTripleChecker+Invalid, 1.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 848 mSDsCounter, 163 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 671 IncrementalHoareTripleChecker+Invalid, 834 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 163 mSolverCounterUnsat, 872 mSDtfsCounter, 671 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4066 GetRequests, 3992 SyntacticMatches, 10 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1857 ImplicationChecksByTransitivity, 1.0s 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: 1247]: 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: 944]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1107]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1026]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2455]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2437]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1084]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1103]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1164]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2368]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1211]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 913]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 903]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2394]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2569]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 933]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2657]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1200]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2362]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2624]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2542]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 941]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1189]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1150]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 923]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1139]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1021]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1083]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1154]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 148.9MB. Free memory is still 119.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 882.97ms. Allocated memory is still 148.9MB. Free memory was 110.0MB in the beginning and 71.6MB in the end (delta: 38.4MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 112.77ms. Allocated memory is still 148.9MB. Free memory was 71.6MB in the beginning and 66.8MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 80.23ms. Allocated memory is still 148.9MB. Free memory was 66.8MB in the beginning and 63.2MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1573.83ms. Allocated memory was 148.9MB in the beginning and 192.9MB in the end (delta: 44.0MB). Free memory was 63.2MB in the beginning and 111.1MB in the end (delta: -47.9MB). Peak memory consumption was 28.8MB. Max. memory is 16.1GB. * CodeCheck took 3727.00ms. Allocated memory was 192.9MB in the beginning and 245.4MB in the end (delta: 52.4MB). Free memory was 111.1MB in the beginning and 189.6MB in the end (delta: -78.4MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 339.56ms. Allocated memory is still 245.4MB. Free memory was 189.6MB in the beginning and 172.8MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. 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,"libacc.i","") [460] - GenericResultAtLocation [Line: 826]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [826] - GenericResultAtLocation [Line: 875]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [875] - GenericResultAtLocation [Line: 1044]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1044] - GenericResultAtLocation [Line: 1242]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [1242] - GenericResultAtLocation [Line: 1251]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [1251] - GenericResultAtLocation [Line: 2325]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [2325] - GenericResultAtLocation [Line: 2342]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [2342] - GenericResultAtLocation [Line: 2581]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"DecryptAutoResponder_spec.i","") [2581] - GenericResultAtLocation [Line: 2601]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [2601] RESULT: Ultimate proved your program to be correct! [2023-11-19 03:07:10,721 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_459c1d78-54db-430d-9870-b4fb735340c6/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