./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 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20316f09-a211-4605-bf03-1a1b547e0bb2/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20316f09-a211-4605-bf03-1a1b547e0bb2/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20316f09-a211-4605-bf03-1a1b547e0bb2/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20316f09-a211-4605-bf03-1a1b547e0bb2/bin/ukojak-verify-Qdu7aM0XO9/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_20316f09-a211-4605-bf03-1a1b547e0bb2/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20316f09-a211-4605-bf03-1a1b547e0bb2/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 331c48a04a8caddf27498f6f02cdac644ba512a5bbe373bec7a9be0d5f3b8263 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 23:33:21,179 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 23:33:21,244 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20316f09-a211-4605-bf03-1a1b547e0bb2/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-02 23:33:21,249 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 23:33:21,250 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 23:33:21,270 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 23:33:21,271 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 23:33:21,272 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 23:33:21,273 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 23:33:21,273 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 23:33:21,274 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 23:33:21,274 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 23:33:21,275 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 23:33:21,275 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 23:33:21,276 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 23:33:21,276 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 23:33:21,277 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 23:33:21,277 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 23:33:21,277 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 23:33:21,278 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 23:33:21,278 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 23:33:21,279 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 23:33:21,279 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 23:33:21,280 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 23:33:21,280 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 23:33:21,280 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 23:33:21,281 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:33:21,281 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 23:33:21,282 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 23:33:21,282 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 23:33:21,282 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 23:33:21,283 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 23:33:21,283 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 23:33:21,283 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_20316f09-a211-4605-bf03-1a1b547e0bb2/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20316f09-a211-4605-bf03-1a1b547e0bb2/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 331c48a04a8caddf27498f6f02cdac644ba512a5bbe373bec7a9be0d5f3b8263 [2023-12-02 23:33:21,517 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 23:33:21,541 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 23:33:21,544 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 23:33:21,545 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 23:33:21,545 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 23:33:21,546 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20316f09-a211-4605-bf03-1a1b547e0bb2/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/product-lines/email_spec0_product36.cil.c [2023-12-02 23:33:24,327 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 23:33:24,570 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 23:33:24,571 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20316f09-a211-4605-bf03-1a1b547e0bb2/sv-benchmarks/c/product-lines/email_spec0_product36.cil.c [2023-12-02 23:33:24,590 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20316f09-a211-4605-bf03-1a1b547e0bb2/bin/ukojak-verify-Qdu7aM0XO9/data/64f068ef5/7155e89d1fe44a19baac071c4fa62888/FLAG6290ba466 [2023-12-02 23:33:24,605 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20316f09-a211-4605-bf03-1a1b547e0bb2/bin/ukojak-verify-Qdu7aM0XO9/data/64f068ef5/7155e89d1fe44a19baac071c4fa62888 [2023-12-02 23:33:24,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 23:33:24,609 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 23:33:24,610 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 23:33:24,610 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 23:33:24,616 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 23:33:24,617 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:33:24" (1/1) ... [2023-12-02 23:33:24,618 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10c128b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:33:24, skipping insertion in model container [2023-12-02 23:33:24,618 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:33:24" (1/1) ... [2023-12-02 23:33:24,689 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 23:33:24,939 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_20316f09-a211-4605-bf03-1a1b547e0bb2/sv-benchmarks/c/product-lines/email_spec0_product36.cil.c[12529,12542] [2023-12-02 23:33:25,140 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:33:25,154 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 23:33:25,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [48] [2023-12-02 23:33:25,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [97] [2023-12-02 23:33:25,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [463] [2023-12-02 23:33:25,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [481] [2023-12-02 23:33:25,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [490] [2023-12-02 23:33:25,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [1570] [2023-12-02 23:33:25,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [1641] [2023-12-02 23:33:25,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [1881] [2023-12-02 23:33:25,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"DecryptForward_spec.i","") [2288] [2023-12-02 23:33:25,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2307] [2023-12-02 23:33:25,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2509] [2023-12-02 23:33:25,191 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_20316f09-a211-4605-bf03-1a1b547e0bb2/sv-benchmarks/c/product-lines/email_spec0_product36.cil.c[12529,12542] [2023-12-02 23:33:25,248 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:33:25,273 WARN L675 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 23:33:25,281 INFO L206 MainTranslator]: Completed translation [2023-12-02 23:33:25,282 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:33:25 WrapperNode [2023-12-02 23:33:25,282 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 23:33:25,283 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 23:33:25,283 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 23:33:25,284 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 23:33:25,291 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:33:25" (1/1) ... [2023-12-02 23:33:25,317 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:33:25" (1/1) ... [2023-12-02 23:33:25,359 INFO L138 Inliner]: procedures = 113, calls = 154, calls flagged for inlining = 41, calls inlined = 36, statements flattened = 722 [2023-12-02 23:33:25,359 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 23:33:25,360 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 23:33:25,360 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 23:33:25,360 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 23:33:25,370 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:33:25" (1/1) ... [2023-12-02 23:33:25,370 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:33:25" (1/1) ... [2023-12-02 23:33:25,375 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:33:25" (1/1) ... [2023-12-02 23:33:25,376 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:33:25" (1/1) ... [2023-12-02 23:33:25,391 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:33:25" (1/1) ... [2023-12-02 23:33:25,399 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:33:25" (1/1) ... [2023-12-02 23:33:25,403 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:33:25" (1/1) ... [2023-12-02 23:33:25,407 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:33:25" (1/1) ... [2023-12-02 23:33:25,414 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 23:33:25,415 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 23:33:25,415 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 23:33:25,415 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 23:33:25,416 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:33:25" (1/1) ... [2023-12-02 23:33:25,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:33:25,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20316f09-a211-4605-bf03-1a1b547e0bb2/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 23:33:25,446 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20316f09-a211-4605-bf03-1a1b547e0bb2/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 23:33:25,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20316f09-a211-4605-bf03-1a1b547e0bb2/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 23:33:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2023-12-02 23:33:25,487 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2023-12-02 23:33:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2023-12-02 23:33:25,487 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2023-12-02 23:33:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-12-02 23:33:25,487 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-12-02 23:33:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2023-12-02 23:33:25,488 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2023-12-02 23:33:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-12-02 23:33:25,488 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-12-02 23:33:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2023-12-02 23:33:25,489 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2023-12-02 23:33:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-12-02 23:33:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2023-12-02 23:33:25,489 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2023-12-02 23:33:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2023-12-02 23:33:25,489 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2023-12-02 23:33:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-12-02 23:33:25,490 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-12-02 23:33:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 23:33:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2023-12-02 23:33:25,490 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2023-12-02 23:33:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-12-02 23:33:25,491 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-12-02 23:33:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-12-02 23:33:25,491 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-12-02 23:33:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-12-02 23:33:25,491 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-12-02 23:33:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 23:33:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2023-12-02 23:33:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2023-12-02 23:33:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 23:33:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 23:33:25,681 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 23:33:25,683 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 23:33:26,185 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 23:33:26,518 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 23:33:26,518 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 23:33:26,520 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:33:26 BoogieIcfgContainer [2023-12-02 23:33:26,520 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 23:33:26,521 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 23:33:26,521 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 23:33:26,531 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 23:33:26,532 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:33:26" (1/1) ... [2023-12-02 23:33:26,541 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 23:33:26,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:33:26,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 122 states and 168 transitions. [2023-12-02 23:33:26,601 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 168 transitions. [2023-12-02 23:33:26,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 23:33:26,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:33:26,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:33:26,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:33:26,922 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:33:26,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:33:26,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 122 states and 166 transitions. [2023-12-02 23:33:26,992 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 166 transitions. [2023-12-02 23:33:26,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:33:26,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:33:26,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:33:27,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:33:27,178 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:33:27,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:33:27,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 124 states and 179 transitions. [2023-12-02 23:33:27,212 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 179 transitions. [2023-12-02 23:33:27,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 23:33:27,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:33:27,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:33:27,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:33:27,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:33:27,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:33:27,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 128 states and 196 transitions. [2023-12-02 23:33:27,464 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 196 transitions. [2023-12-02 23:33:27,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 23:33:27,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:33:27,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:33:27,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:33:27,563 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:33:27,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:33:27,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 131 states and 209 transitions. [2023-12-02 23:33:27,691 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 209 transitions. [2023-12-02 23:33:27,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:33:27,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:33:27,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:33:27,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:33:27,815 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:33:27,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:33:27,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 133 states and 212 transitions. [2023-12-02 23:33:27,836 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 212 transitions. [2023-12-02 23:33:27,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 23:33:27,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:33:27,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:33:27,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:33:27,946 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:33:28,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:33:28,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 138 states and 229 transitions. [2023-12-02 23:33:28,174 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 229 transitions. [2023-12-02 23:33:28,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:33:28,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:33:28,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:33:28,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:33:28,261 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:33:28,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:33:28,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 140 states and 232 transitions. [2023-12-02 23:33:28,280 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 232 transitions. [2023-12-02 23:33:28,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:33:28,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:33:28,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:33:28,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:33:28,440 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:33:28,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:33:28,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 143 states and 244 transitions. [2023-12-02 23:33:28,651 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 244 transitions. [2023-12-02 23:33:28,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 23:33:28,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:33:28,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:33:28,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:33:28,729 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:33:29,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:33:29,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 150 states and 267 transitions. [2023-12-02 23:33:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 267 transitions. [2023-12-02 23:33:29,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 23:33:29,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:33:29,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:33:29,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:33:29,372 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 23:33:29,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:33:29,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 148 states and 265 transitions. [2023-12-02 23:33:29,482 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 265 transitions. [2023-12-02 23:33:29,483 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-12-02 23:33:29,484 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 11 iterations. [2023-12-02 23:33:29,491 INFO L751 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2023-12-02 23:33:29,613 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,617 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,617 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,617 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,618 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,618 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,618 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,618 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,618 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,619 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,619 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,619 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,619 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,619 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,619 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,619 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,620 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,620 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,620 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,620 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,620 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,621 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,621 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,621 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,621 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,621 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,622 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,622 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,622 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,622 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,622 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,622 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,623 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,623 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 23:33:29,623 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 11:33:29 ImpRootNode [2023-12-02 23:33:29,623 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-02 23:33:29,624 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 23:33:29,624 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 23:33:29,624 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 23:33:29,625 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:33:26" (3/4) ... [2023-12-02 23:33:29,626 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-12-02 23:33:29,629 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2023-12-02 23:33:29,629 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2023-12-02 23:33:29,629 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2023-12-02 23:33:29,629 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2023-12-02 23:33:29,629 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2023-12-02 23:33:29,630 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2023-12-02 23:33:29,630 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2023-12-02 23:33:29,630 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2023-12-02 23:33:29,630 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2023-12-02 23:33:29,630 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2023-12-02 23:33:29,630 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2023-12-02 23:33:29,631 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2023-12-02 23:33:29,631 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2023-12-02 23:33:29,631 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2023-12-02 23:33:29,651 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 165 nodes and edges [2023-12-02 23:33:29,653 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2023-12-02 23:33:29,656 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2023-12-02 23:33:29,658 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-12-02 23:33:29,660 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-12-02 23:33:29,661 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-12-02 23:33:29,816 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20316f09-a211-4605-bf03-1a1b547e0bb2/bin/ukojak-verify-Qdu7aM0XO9/witness.graphml [2023-12-02 23:33:29,817 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20316f09-a211-4605-bf03-1a1b547e0bb2/bin/ukojak-verify-Qdu7aM0XO9/witness.yml [2023-12-02 23:33:29,817 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 23:33:29,817 INFO L158 Benchmark]: Toolchain (without parser) took 5208.81ms. Allocated memory was 134.2MB in the beginning and 224.4MB in the end (delta: 90.2MB). Free memory was 94.7MB in the beginning and 117.3MB in the end (delta: -22.6MB). Peak memory consumption was 68.1MB. Max. memory is 16.1GB. [2023-12-02 23:33:29,818 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 134.2MB. Free memory is still 103.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 23:33:29,818 INFO L158 Benchmark]: CACSL2BoogieTranslator took 672.55ms. Allocated memory is still 134.2MB. Free memory was 94.7MB in the beginning and 56.0MB in the end (delta: 38.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2023-12-02 23:33:29,818 INFO L158 Benchmark]: Boogie Procedure Inliner took 76.10ms. Allocated memory is still 134.2MB. Free memory was 56.0MB in the beginning and 51.4MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 23:33:29,819 INFO L158 Benchmark]: Boogie Preprocessor took 53.98ms. Allocated memory is still 134.2MB. Free memory was 51.4MB in the beginning and 47.7MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 23:33:29,819 INFO L158 Benchmark]: RCFGBuilder took 1105.72ms. Allocated memory is still 134.2MB. Free memory was 47.7MB in the beginning and 46.5MB in the end (delta: 1.2MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. [2023-12-02 23:33:29,820 INFO L158 Benchmark]: CodeCheck took 3102.43ms. Allocated memory was 134.2MB in the beginning and 224.4MB in the end (delta: 90.2MB). Free memory was 46.5MB in the beginning and 134.1MB in the end (delta: -87.6MB). Peak memory consumption was 2.6MB. Max. memory is 16.1GB. [2023-12-02 23:33:29,821 INFO L158 Benchmark]: Witness Printer took 192.73ms. Allocated memory is still 224.4MB. Free memory was 134.1MB in the beginning and 117.3MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-12-02 23:33:29,823 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: 2.9s, 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, 1.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 248 mSDsluCounter, 1760 SdHoareTripleChecker+Invalid, 1.0s 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, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.1s 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 0.15ms. Allocated memory is still 134.2MB. Free memory is still 103.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 672.55ms. Allocated memory is still 134.2MB. Free memory was 94.7MB in the beginning and 56.0MB in the end (delta: 38.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 76.10ms. Allocated memory is still 134.2MB. Free memory was 56.0MB in the beginning and 51.4MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.98ms. Allocated memory is still 134.2MB. Free memory was 51.4MB in the beginning and 47.7MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1105.72ms. Allocated memory is still 134.2MB. Free memory was 47.7MB in the beginning and 46.5MB in the end (delta: 1.2MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. * CodeCheck took 3102.43ms. Allocated memory was 134.2MB in the beginning and 224.4MB in the end (delta: 90.2MB). Free memory was 46.5MB in the beginning and 134.1MB in the end (delta: -87.6MB). Peak memory consumption was 2.6MB. Max. memory is 16.1GB. * Witness Printer took 192.73ms. Allocated memory is still 224.4MB. Free memory was 134.1MB in the beginning and 117.3MB 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! [2023-12-02 23:33:29,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20316f09-a211-4605-bf03-1a1b547e0bb2/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE