./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_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_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/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_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product36.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/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_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/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 331c48a04a8caddf27498f6f02cdac644ba512a5bbe373bec7a9be0d5f3b8263 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:21:02,891 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:21:02,973 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:21:02,989 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:21:02,990 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:21:03,042 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:21:03,043 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:21:03,044 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:21:03,045 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:21:03,052 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:21:03,053 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:21:03,053 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:21:03,054 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:21:03,056 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:21:03,056 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:21:03,056 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:21:03,057 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:21:03,057 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:21:03,058 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:21:03,058 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:21:03,058 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:21:03,059 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:21:03,060 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:21:03,060 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:21:03,061 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:21:03,062 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:21:03,062 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:21:03,063 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:21:03,064 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:21:03,064 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:21:03,065 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:21:03,066 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:21:03,066 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:21:03,066 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_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 331c48a04a8caddf27498f6f02cdac644ba512a5bbe373bec7a9be0d5f3b8263 [2023-11-19 03:21:03,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:21:03,407 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:21:03,412 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:21:03,413 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:21:03,414 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:21:03,415 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/email_spec0_product36.cil.c [2023-11-19 03:21:06,548 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:21:06,923 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:21:06,924 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/sv-benchmarks/c/product-lines/email_spec0_product36.cil.c [2023-11-19 03:21:06,951 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/bin/ukojak-verify-G8NBE6pJGL/data/311db454c/da29d8e9b5624278b54a0d02e2a433fb/FLAG748ac9593 [2023-11-19 03:21:06,969 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/bin/ukojak-verify-G8NBE6pJGL/data/311db454c/da29d8e9b5624278b54a0d02e2a433fb [2023-11-19 03:21:06,972 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:21:06,974 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:21:06,976 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:21:06,977 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:21:06,984 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:21:06,985 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:21:06" (1/1) ... [2023-11-19 03:21:06,987 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@382af74a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:21:06, skipping insertion in model container [2023-11-19 03:21:06,987 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:21:06" (1/1) ... [2023-11-19 03:21:07,103 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:21:07,404 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_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/sv-benchmarks/c/product-lines/email_spec0_product36.cil.c[12529,12542] [2023-11-19 03:21:07,790 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:21:07,822 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:21:07,834 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [48] [2023-11-19 03:21:07,836 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [97] [2023-11-19 03:21:07,836 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [463] [2023-11-19 03:21:07,837 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [481] [2023-11-19 03:21:07,838 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [490] [2023-11-19 03:21:07,838 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [1570] [2023-11-19 03:21:07,839 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [1641] [2023-11-19 03:21:07,839 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [1881] [2023-11-19 03:21:07,839 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"DecryptForward_spec.i","") [2288] [2023-11-19 03:21:07,840 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2307] [2023-11-19 03:21:07,840 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2509] [2023-11-19 03:21:07,890 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_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/sv-benchmarks/c/product-lines/email_spec0_product36.cil.c[12529,12542] [2023-11-19 03:21:08,013 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:21:08,088 WARN L675 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:21:08,097 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:21:08,098 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:21:08 WrapperNode [2023-11-19 03:21:08,098 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:21:08,100 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:21:08,100 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:21:08,100 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:21:08,109 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:21:08" (1/1) ... [2023-11-19 03:21:08,141 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:21:08" (1/1) ... [2023-11-19 03:21:08,196 INFO L138 Inliner]: procedures = 113, calls = 154, calls flagged for inlining = 41, calls inlined = 36, statements flattened = 706 [2023-11-19 03:21:08,196 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:21:08,197 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:21:08,198 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:21:08,198 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:21:08,209 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:21:08" (1/1) ... [2023-11-19 03:21:08,209 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:21:08" (1/1) ... [2023-11-19 03:21:08,215 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:21:08" (1/1) ... [2023-11-19 03:21:08,215 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:21:08" (1/1) ... [2023-11-19 03:21:08,234 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:21:08" (1/1) ... [2023-11-19 03:21:08,243 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:21:08" (1/1) ... [2023-11-19 03:21:08,250 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:21:08" (1/1) ... [2023-11-19 03:21:08,255 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:21:08" (1/1) ... [2023-11-19 03:21:08,265 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:21:08,266 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:21:08,266 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:21:08,267 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:21:08,268 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:21:08" (1/1) ... [2023-11-19 03:21:08,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:21:08,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:21:08,311 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:21:08,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:21:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2023-11-19 03:21:08,387 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2023-11-19 03:21:08,388 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2023-11-19 03:21:08,388 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2023-11-19 03:21:08,388 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-11-19 03:21:08,389 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-11-19 03:21:08,389 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2023-11-19 03:21:08,389 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2023-11-19 03:21:08,389 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-11-19 03:21:08,390 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-11-19 03:21:08,390 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2023-11-19 03:21:08,390 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2023-11-19 03:21:08,390 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-11-19 03:21:08,391 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2023-11-19 03:21:08,391 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2023-11-19 03:21:08,391 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2023-11-19 03:21:08,391 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2023-11-19 03:21:08,392 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-11-19 03:21:08,392 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-11-19 03:21:08,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:21:08,392 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2023-11-19 03:21:08,393 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2023-11-19 03:21:08,393 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-11-19 03:21:08,393 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-11-19 03:21:08,393 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-11-19 03:21:08,394 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-11-19 03:21:08,394 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-11-19 03:21:08,394 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-11-19 03:21:08,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:21:08,395 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2023-11-19 03:21:08,395 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2023-11-19 03:21:08,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:21:08,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:21:08,633 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:21:08,637 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:21:09,398 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:21:09,904 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:21:09,904 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 03:21:09,914 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:21:09 BoogieIcfgContainer [2023-11-19 03:21:09,914 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:21:09,916 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:21:09,916 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:21:09,932 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:21:09,932 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:21:09" (1/1) ... [2023-11-19 03:21:09,946 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:21:10,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:21:10,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 122 states and 168 transitions. [2023-11-19 03:21:10,048 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 168 transitions. [2023-11-19 03:21:10,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-19 03:21:10,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:21:10,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:21:10,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:21:10,543 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:21:10,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:21:10,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 122 states and 166 transitions. [2023-11-19 03:21:10,662 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 166 transitions. [2023-11-19 03:21:10,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 03:21:10,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:21:10,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:21:10,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:21:10,931 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:21:10,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:21:10,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 124 states and 179 transitions. [2023-11-19 03:21:10,998 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 179 transitions. [2023-11-19 03:21:11,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:21:11,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:21:11,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:21:11,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:21:11,218 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:21:11,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:21:11,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 128 states and 196 transitions. [2023-11-19 03:21:11,293 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 196 transitions. [2023-11-19 03:21:11,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-19 03:21:11,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:21:11,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:21:11,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:21:11,499 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:21:11,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:21:11,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 131 states and 209 transitions. [2023-11-19 03:21:11,676 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 209 transitions. [2023-11-19 03:21:11,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-19 03:21:11,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:21:11,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:21:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:21:11,890 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:21:11,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:21:11,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 133 states and 212 transitions. [2023-11-19 03:21:11,928 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 212 transitions. [2023-11-19 03:21:11,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:21:11,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:21:11,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:21:11,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:21:12,084 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:21:12,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:21:12,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 138 states and 229 transitions. [2023-11-19 03:21:12,329 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 229 transitions. [2023-11-19 03:21:12,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 03:21:12,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:21:12,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:21:12,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:21:12,466 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:21:12,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:21:12,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 140 states and 232 transitions. [2023-11-19 03:21:12,485 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 232 transitions. [2023-11-19 03:21:12,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 03:21:12,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:21:12,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:21:12,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:21:12,663 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:21:12,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:21:12,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 143 states and 244 transitions. [2023-11-19 03:21:12,928 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 244 transitions. [2023-11-19 03:21:12,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:21:12,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:21:12,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:21:12,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:21:13,057 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:21:13,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:21:13,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 150 states and 267 transitions. [2023-11-19 03:21:13,585 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 267 transitions. [2023-11-19 03:21:13,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:21:13,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:21:13,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:21:13,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:21:13,921 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-19 03:21:14,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:21:14,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 148 states and 265 transitions. [2023-11-19 03:21:14,063 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 265 transitions. [2023-11-19 03:21:14,065 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-19 03:21:14,065 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 11 iterations. [2023-11-19 03:21:14,076 INFO L751 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2023-11-19 03:21:14,222 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,227 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,227 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,227 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,227 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,228 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,228 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,228 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,228 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,228 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,228 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,228 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,229 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,229 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,229 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,229 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,229 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,229 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,230 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,230 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,230 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,230 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,230 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,230 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,231 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,231 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,231 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,231 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,231 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,231 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,231 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,232 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,232 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,232 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:21:14,232 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 19.11 03:21:14 ImpRootNode [2023-11-19 03:21:14,232 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-19 03:21:14,233 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 03:21:14,233 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 03:21:14,233 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 03:21:14,234 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:21:09" (3/4) ... [2023-11-19 03:21:14,239 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-19 03:21:14,245 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2023-11-19 03:21:14,246 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2023-11-19 03:21:14,246 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2023-11-19 03:21:14,246 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2023-11-19 03:21:14,246 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2023-11-19 03:21:14,247 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2023-11-19 03:21:14,247 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2023-11-19 03:21:14,247 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2023-11-19 03:21:14,247 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2023-11-19 03:21:14,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2023-11-19 03:21:14,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2023-11-19 03:21:14,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2023-11-19 03:21:14,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2023-11-19 03:21:14,249 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2023-11-19 03:21:14,279 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 155 nodes and edges [2023-11-19 03:21:14,283 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 51 nodes and edges [2023-11-19 03:21:14,285 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2023-11-19 03:21:14,288 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-19 03:21:14,291 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-19 03:21:14,293 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-19 03:21:14,541 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/bin/ukojak-verify-G8NBE6pJGL/witness.graphml [2023-11-19 03:21:14,544 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/bin/ukojak-verify-G8NBE6pJGL/witness.yml [2023-11-19 03:21:14,544 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 03:21:14,545 INFO L158 Benchmark]: Toolchain (without parser) took 7570.55ms. Allocated memory was 142.6MB in the beginning and 232.8MB in the end (delta: 90.2MB). Free memory was 96.4MB in the beginning and 116.3MB in the end (delta: -19.9MB). Peak memory consumption was 73.3MB. Max. memory is 16.1GB. [2023-11-19 03:21:14,546 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 142.6MB. Free memory is still 91.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:21:14,546 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1122.37ms. Allocated memory was 142.6MB in the beginning and 192.9MB in the end (delta: 50.3MB). Free memory was 96.2MB in the beginning and 157.3MB in the end (delta: -61.0MB). Peak memory consumption was 49.2MB. Max. memory is 16.1GB. [2023-11-19 03:21:14,547 INFO L158 Benchmark]: Boogie Procedure Inliner took 97.06ms. Allocated memory is still 192.9MB. Free memory was 157.3MB in the beginning and 152.2MB in the end (delta: 5.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-19 03:21:14,547 INFO L158 Benchmark]: Boogie Preprocessor took 67.79ms. Allocated memory is still 192.9MB. Free memory was 152.2MB in the beginning and 148.9MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-19 03:21:14,548 INFO L158 Benchmark]: RCFGBuilder took 1648.63ms. Allocated memory is still 192.9MB. Free memory was 148.9MB in the beginning and 88.6MB in the end (delta: 60.3MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2023-11-19 03:21:14,548 INFO L158 Benchmark]: CodeCheck took 4316.48ms. Allocated memory was 192.9MB in the beginning and 232.8MB in the end (delta: 39.8MB). Free memory was 88.6MB in the beginning and 134.1MB in the end (delta: -45.5MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:21:14,548 INFO L158 Benchmark]: Witness Printer took 311.09ms. Allocated memory is still 232.8MB. Free memory was 133.1MB in the beginning and 116.3MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-19 03:21:14,551 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: 4.1s, OverallIterations: 11, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1937 SdHoareTripleChecker+Valid, 1.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 248 mSDsluCounter, 1760 SdHoareTripleChecker+Invalid, 1.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 848 mSDsCounter, 175 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 687 IncrementalHoareTripleChecker+Invalid, 862 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 175 mSolverCounterUnsat, 912 mSDtfsCounter, 687 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4346 GetRequests, 4272 SyntacticMatches, 10 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1800 ImplicationChecksByTransitivity, 1.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 615 NumberOfCodeBlocks, 615 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 605 ConstructedInterpolants, 0 QuantifiedInterpolants, 708 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 7 PerfectInterpolantSequences, 121/127 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: 486]: 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: 2289]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2519]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1740]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2421]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2370]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2431]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1671]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2351]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1601]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2384]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2374]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1867]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2557]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2560]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1758]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2442]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2549]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2456]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2417]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1634]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2529]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1697]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2395]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2637]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2406]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1844]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 142.6MB. Free memory is still 91.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1122.37ms. Allocated memory was 142.6MB in the beginning and 192.9MB in the end (delta: 50.3MB). Free memory was 96.2MB in the beginning and 157.3MB in the end (delta: -61.0MB). Peak memory consumption was 49.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 97.06ms. Allocated memory is still 192.9MB. Free memory was 157.3MB in the beginning and 152.2MB in the end (delta: 5.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 67.79ms. Allocated memory is still 192.9MB. Free memory was 152.2MB in the beginning and 148.9MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1648.63ms. Allocated memory is still 192.9MB. Free memory was 148.9MB in the beginning and 88.6MB in the end (delta: 60.3MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * CodeCheck took 4316.48ms. Allocated memory was 192.9MB in the beginning and 232.8MB in the end (delta: 39.8MB). Free memory was 88.6MB in the beginning and 134.1MB in the end (delta: -45.5MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 311.09ms. Allocated memory is still 232.8MB. Free memory was 133.1MB in the beginning and 116.3MB 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,"featureselect.i","") [48] - GenericResultAtLocation [Line: 97]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [97] - GenericResultAtLocation [Line: 463]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [463] - GenericResultAtLocation [Line: 481]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [481] - GenericResultAtLocation [Line: 490]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [490] - GenericResultAtLocation [Line: 1570]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [1570] - GenericResultAtLocation [Line: 1641]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [1641] - GenericResultAtLocation [Line: 1881]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [1881] - GenericResultAtLocation [Line: 2288]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"DecryptForward_spec.i","") [2288] - GenericResultAtLocation [Line: 2307]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2307] - GenericResultAtLocation [Line: 2509]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2509] RESULT: Ultimate proved your program to be correct! [2023-11-19 03:21:14,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ca8d20-ef59-4e6d-9a4d-ad360c0c2855/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