./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec8_productSimulator.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25559fd5-cc5f-4214-9589-d9180ce4c31e/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25559fd5-cc5f-4214-9589-d9180ce4c31e/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25559fd5-cc5f-4214-9589-d9180ce4c31e/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25559fd5-cc5f-4214-9589-d9180ce4c31e/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec8_productSimulator.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25559fd5-cc5f-4214-9589-d9180ce4c31e/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25559fd5-cc5f-4214-9589-d9180ce4c31e/bin/ukojak-verify-afCqCEvfdi --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 fdf21b24c583a6d136f11a4b24a73548bc1166a9ff6f145f509a3c93fdab8434 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:04:50,042 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:04:50,124 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25559fd5-cc5f-4214-9589-d9180ce4c31e/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 23:04:50,129 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:04:50,130 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:04:50,158 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:04:50,159 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:04:50,160 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:04:50,161 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:04:50,162 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:04:50,162 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:04:50,163 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:04:50,164 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:04:50,164 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:04:50,165 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:04:50,165 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:04:50,166 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:04:50,167 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:04:50,167 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:04:50,168 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:04:50,168 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:04:50,169 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:04:50,169 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:04:50,170 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:04:50,170 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:04:50,171 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:04:50,171 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:04:50,172 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:04:50,172 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:04:50,173 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:04:50,173 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:04:50,174 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:04:50,174 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:04:50,175 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_25559fd5-cc5f-4214-9589-d9180ce4c31e/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25559fd5-cc5f-4214-9589-d9180ce4c31e/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fdf21b24c583a6d136f11a4b24a73548bc1166a9ff6f145f509a3c93fdab8434 [2023-11-24 23:04:50,468 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:04:50,506 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:04:50,510 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:04:50,512 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:04:50,513 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:04:50,515 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25559fd5-cc5f-4214-9589-d9180ce4c31e/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/email_spec8_productSimulator.cil.c [2023-11-24 23:04:53,603 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:04:54,151 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:04:54,152 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25559fd5-cc5f-4214-9589-d9180ce4c31e/sv-benchmarks/c/product-lines/email_spec8_productSimulator.cil.c [2023-11-24 23:04:54,187 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25559fd5-cc5f-4214-9589-d9180ce4c31e/bin/ukojak-verify-afCqCEvfdi/data/b9c6e7da9/a8c0d48aa90e4fd0aa574747da645976/FLAG42868094a [2023-11-24 23:04:54,201 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25559fd5-cc5f-4214-9589-d9180ce4c31e/bin/ukojak-verify-afCqCEvfdi/data/b9c6e7da9/a8c0d48aa90e4fd0aa574747da645976 [2023-11-24 23:04:54,204 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:04:54,206 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:04:54,207 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:04:54,208 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:04:54,213 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:04:54,214 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:04:54" (1/1) ... [2023-11-24 23:04:54,215 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13220bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:54, skipping insertion in model container [2023-11-24 23:04:54,216 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:04:54" (1/1) ... [2023-11-24 23:04:54,310 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:04:55,031 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_25559fd5-cc5f-4214-9589-d9180ce4c31e/sv-benchmarks/c/product-lines/email_spec8_productSimulator.cil.c[73270,73283] [2023-11-24 23:04:55,043 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:04:55,064 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:04:55,075 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [48] [2023-11-24 23:04:55,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [168] [2023-11-24 23:04:55,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [445] [2023-11-24 23:04:55,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [463] [2023-11-24 23:04:55,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [829] [2023-11-24 23:04:55,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [1909] [2023-11-24 23:04:55,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EncryptAutoResponder_spec.i","") [2321] [2023-11-24 23:04:55,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [2365] [2023-11-24 23:04:55,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [2572] [2023-11-24 23:04:55,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [3132] [2023-11-24 23:04:55,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [3481] [2023-11-24 23:04:55,303 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_25559fd5-cc5f-4214-9589-d9180ce4c31e/sv-benchmarks/c/product-lines/email_spec8_productSimulator.cil.c[73270,73283] [2023-11-24 23:04:55,303 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:04:55,360 WARN L675 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:04:55,367 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:04:55,367 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:55 WrapperNode [2023-11-24 23:04:55,367 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:04:55,368 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:04:55,368 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:04:55,368 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:04:55,374 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:55" (1/1) ... [2023-11-24 23:04:55,405 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:55" (1/1) ... [2023-11-24 23:04:55,496 INFO L138 Inliner]: procedures = 152, calls = 288, calls flagged for inlining = 68, calls inlined = 65, statements flattened = 1356 [2023-11-24 23:04:55,509 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:04:55,510 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:04:55,511 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:04:55,511 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:04:55,540 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:55" (1/1) ... [2023-11-24 23:04:55,540 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:55" (1/1) ... [2023-11-24 23:04:55,549 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:55" (1/1) ... [2023-11-24 23:04:55,550 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:55" (1/1) ... [2023-11-24 23:04:55,600 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:55" (1/1) ... [2023-11-24 23:04:55,617 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:55" (1/1) ... [2023-11-24 23:04:55,624 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:55" (1/1) ... [2023-11-24 23:04:55,648 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:55" (1/1) ... [2023-11-24 23:04:55,668 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:04:55,670 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:04:55,670 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:04:55,670 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:04:55,671 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:55" (1/1) ... [2023-11-24 23:04:55,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:04:55,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25559fd5-cc5f-4214-9589-d9180ce4c31e/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:04:55,718 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25559fd5-cc5f-4214-9589-d9180ce4c31e/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:04:55,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25559fd5-cc5f-4214-9589-d9180ce4c31e/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:04:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2023-11-24 23:04:55,767 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2023-11-24 23:04:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__before__Keys [2023-11-24 23:04:55,767 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__before__Keys [2023-11-24 23:04:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__before__Sign [2023-11-24 23:04:55,767 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__before__Sign [2023-11-24 23:04:55,769 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2023-11-24 23:04:55,770 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2023-11-24 23:04:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2023-11-24 23:04:55,770 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2023-11-24 23:04:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2023-11-24 23:04:55,770 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2023-11-24 23:04:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2023-11-24 23:04:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2023-11-24 23:04:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__before__Verify [2023-11-24 23:04:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__before__Verify [2023-11-24 23:04:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-11-24 23:04:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-11-24 23:04:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__before__Keys [2023-11-24 23:04:55,772 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__before__Keys [2023-11-24 23:04:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-11-24 23:04:55,772 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-11-24 23:04:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2023-11-24 23:04:55,772 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2023-11-24 23:04:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2023-11-24 23:04:55,774 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2023-11-24 23:04:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__Decrypt [2023-11-24 23:04:55,774 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__Decrypt [2023-11-24 23:04:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__before__Encrypt [2023-11-24 23:04:55,775 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__before__Encrypt [2023-11-24 23:04:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2023-11-24 23:04:55,775 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2023-11-24 23:04:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2023-11-24 23:04:55,775 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2023-11-24 23:04:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2023-11-24 23:04:55,776 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2023-11-24 23:04:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-11-24 23:04:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__Forward [2023-11-24 23:04:55,776 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__Forward [2023-11-24 23:04:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2023-11-24 23:04:55,776 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2023-11-24 23:04:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2023-11-24 23:04:55,776 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2023-11-24 23:04:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-11-24 23:04:55,777 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-11-24 23:04:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__before__Encrypt [2023-11-24 23:04:55,777 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__before__Encrypt [2023-11-24 23:04:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:04:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2023-11-24 23:04:55,777 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2023-11-24 23:04:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2023-11-24 23:04:55,778 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2023-11-24 23:04:55,778 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__before__AddressBook [2023-11-24 23:04:55,778 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__before__AddressBook [2023-11-24 23:04:55,778 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__before__Encrypt [2023-11-24 23:04:55,778 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__before__Encrypt [2023-11-24 23:04:55,778 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__AutoResponder [2023-11-24 23:04:55,778 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__AutoResponder [2023-11-24 23:04:55,779 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2023-11-24 23:04:55,780 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2023-11-24 23:04:55,780 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2023-11-24 23:04:55,780 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2023-11-24 23:04:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2023-11-24 23:04:55,782 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2023-11-24 23:04:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-11-24 23:04:55,782 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-11-24 23:04:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2023-11-24 23:04:55,782 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2023-11-24 23:04:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-11-24 23:04:55,782 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-11-24 23:04:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2023-11-24 23:04:55,783 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2023-11-24 23:04:55,783 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__before__Keys [2023-11-24 23:04:55,783 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__before__Keys [2023-11-24 23:04:55,783 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__Verify [2023-11-24 23:04:55,784 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__Verify [2023-11-24 23:04:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2023-11-24 23:04:55,784 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2023-11-24 23:04:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-11-24 23:04:55,784 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-11-24 23:04:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:04:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2023-11-24 23:04:55,784 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2023-11-24 23:04:55,785 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__before__Sign [2023-11-24 23:04:55,785 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__before__Sign [2023-11-24 23:04:55,786 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2023-11-24 23:04:55,786 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2023-11-24 23:04:55,786 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2023-11-24 23:04:55,786 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2023-11-24 23:04:55,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:04:55,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:04:56,064 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:04:56,067 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:04:57,371 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:04:58,254 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:04:58,254 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 23:04:58,256 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:04:58 BoogieIcfgContainer [2023-11-24 23:04:58,256 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:04:58,257 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:04:58,257 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:04:58,267 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:04:58,268 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:04:58" (1/1) ... [2023-11-24 23:04:58,277 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:04:58,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:58,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 380 states and 520 transitions. [2023-11-24 23:04:58,349 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 520 transitions. [2023-11-24 23:04:58,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-24 23:04:58,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:58,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:58,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:59,063 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-24 23:04:59,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:59,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 382 states and 520 transitions. [2023-11-24 23:04:59,190 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 520 transitions. [2023-11-24 23:04:59,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-24 23:04:59,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:59,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:59,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:59,568 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-24 23:04:59,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:59,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 382 states and 519 transitions. [2023-11-24 23:04:59,660 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 519 transitions. [2023-11-24 23:04:59,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-24 23:04:59,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:59,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:59,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:59,843 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-24 23:04:59,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:59,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 382 states and 518 transitions. [2023-11-24 23:04:59,893 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 518 transitions. [2023-11-24 23:04:59,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-24 23:04:59,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:59,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:59,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:00,031 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-24 23:05:00,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:00,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 382 states and 516 transitions. [2023-11-24 23:05:00,172 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 516 transitions. [2023-11-24 23:05:00,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-11-24 23:05:00,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:00,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:00,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:00,312 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-24 23:05:00,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:00,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 388 states and 526 transitions. [2023-11-24 23:05:00,534 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 526 transitions. [2023-11-24 23:05:00,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-24 23:05:00,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:00,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:00,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:00,650 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-24 23:05:00,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:00,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 390 states and 530 transitions. [2023-11-24 23:05:00,783 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 530 transitions. [2023-11-24 23:05:00,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-24 23:05:00,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:00,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:00,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:00,984 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-24 23:05:01,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:01,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 390 states and 529 transitions. [2023-11-24 23:05:01,123 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 529 transitions. [2023-11-24 23:05:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-24 23:05:01,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:01,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:01,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:01,237 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-24 23:05:01,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 385 states and 520 transitions. [2023-11-24 23:05:01,360 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 520 transitions. [2023-11-24 23:05:01,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:05:01,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:01,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:01,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:01,463 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-24 23:05:01,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:01,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 384 states and 517 transitions. [2023-11-24 23:05:01,497 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 517 transitions. [2023-11-24 23:05:01,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 23:05:01,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:01,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:01,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:01,647 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 23:05:01,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:01,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 383 states and 514 transitions. [2023-11-24 23:05:01,685 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 514 transitions. [2023-11-24 23:05:01,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-24 23:05:01,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:01,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:01,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:01,929 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:05:01,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:02,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 385 states and 527 transitions. [2023-11-24 23:05:02,001 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 527 transitions. [2023-11-24 23:05:02,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-24 23:05:02,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:02,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:02,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:02,156 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:05:02,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:02,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 388 states and 540 transitions. [2023-11-24 23:05:02,356 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 540 transitions. [2023-11-24 23:05:02,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-24 23:05:02,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:02,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:02,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:02,619 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:05:02,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:02,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 394 states and 562 transitions. [2023-11-24 23:05:02,910 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 562 transitions. [2023-11-24 23:05:02,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-24 23:05:02,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:02,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:02,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:03,023 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:05:03,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:03,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 399 states and 579 transitions. [2023-11-24 23:05:03,504 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 579 transitions. [2023-11-24 23:05:03,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-24 23:05:03,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:03,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:03,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:03,656 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:05:04,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:04,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 404 states and 596 transitions. [2023-11-24 23:05:04,403 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 596 transitions. [2023-11-24 23:05:04,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-11-24 23:05:04,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:04,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:04,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:04,517 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:05:04,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:04,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 409 states and 608 transitions. [2023-11-24 23:05:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 608 transitions. [2023-11-24 23:05:04,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-24 23:05:04,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:04,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:04,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:04,777 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 23:05:04,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:04,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 411 states and 611 transitions. [2023-11-24 23:05:04,984 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 611 transitions. [2023-11-24 23:05:04,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-24 23:05:04,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:04,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:05,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:05,092 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 23:05:05,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:05,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 413 states and 622 transitions. [2023-11-24 23:05:05,346 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 622 transitions. [2023-11-24 23:05:05,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-24 23:05:05,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:05,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:05,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:05,528 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:05:06,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:06,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 420 states and 644 transitions. [2023-11-24 23:05:06,401 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 644 transitions. [2023-11-24 23:05:06,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-24 23:05:06,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:06,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:06,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:06,537 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2023-11-24 23:05:06,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:06,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 422 states and 655 transitions. [2023-11-24 23:05:06,806 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 655 transitions. [2023-11-24 23:05:06,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-24 23:05:06,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:06,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:06,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:07,080 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:05:07,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:07,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 427 states and 673 transitions. [2023-11-24 23:05:07,800 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 673 transitions. [2023-11-24 23:05:07,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-24 23:05:07,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:07,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:07,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:07,914 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2023-11-24 23:05:08,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:08,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 429 states and 676 transitions. [2023-11-24 23:05:08,333 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 676 transitions. [2023-11-24 23:05:08,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-24 23:05:08,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:08,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:08,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:08,499 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:05:09,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:09,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 438 states and 703 transitions. [2023-11-24 23:05:09,838 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 703 transitions. [2023-11-24 23:05:09,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-24 23:05:09,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:09,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:09,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:09,958 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:05:10,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:10,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 441 states and 706 transitions. [2023-11-24 23:05:10,104 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 706 transitions. [2023-11-24 23:05:10,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-11-24 23:05:10,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:10,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:10,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:10,282 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:05:11,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:11,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 452 states and 735 transitions. [2023-11-24 23:05:11,918 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 735 transitions. [2023-11-24 23:05:11,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-24 23:05:11,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:11,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:11,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:12,126 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2023-11-24 23:05:12,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:12,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 458 states and 745 transitions. [2023-11-24 23:05:12,716 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 745 transitions. [2023-11-24 23:05:12,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-24 23:05:12,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:12,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:12,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:12,918 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:05:13,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:13,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 464 states and 758 transitions. [2023-11-24 23:05:13,454 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 758 transitions. [2023-11-24 23:05:13,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-24 23:05:13,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:13,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:13,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:13,558 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:05:13,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:13,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 467 states and 763 transitions. [2023-11-24 23:05:13,705 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 763 transitions. [2023-11-24 23:05:13,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-24 23:05:13,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:13,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:13,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:13,892 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:05:13,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:13,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 474 states and 773 transitions. [2023-11-24 23:05:13,961 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 773 transitions. [2023-11-24 23:05:13,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-11-24 23:05:13,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:13,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:14,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:14,115 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:05:14,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:14,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 475 states and 774 transitions. [2023-11-24 23:05:14,275 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 774 transitions. [2023-11-24 23:05:14,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-11-24 23:05:14,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:14,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:14,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:14,440 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:05:14,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:14,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 476 states and 775 transitions. [2023-11-24 23:05:14,486 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 775 transitions. [2023-11-24 23:05:14,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-24 23:05:14,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:14,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:14,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:14,710 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:05:17,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:17,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 489 states and 805 transitions. [2023-11-24 23:05:17,047 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 805 transitions. [2023-11-24 23:05:17,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-24 23:05:17,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:17,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:17,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:17,247 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:05:18,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:18,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 494 states and 820 transitions. [2023-11-24 23:05:18,039 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 820 transitions. [2023-11-24 23:05:18,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-24 23:05:18,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:18,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:18,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:18,148 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:05:19,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:19,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 499 states and 835 transitions. [2023-11-24 23:05:19,010 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 835 transitions. [2023-11-24 23:05:19,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-24 23:05:19,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:19,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:19,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:19,205 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:05:22,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:22,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 514 states and 882 transitions. [2023-11-24 23:05:22,100 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 882 transitions. [2023-11-24 23:05:22,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-24 23:05:22,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:22,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:22,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:22,205 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:05:23,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:23,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 519 states and 897 transitions. [2023-11-24 23:05:23,133 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 897 transitions. [2023-11-24 23:05:23,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-24 23:05:23,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:23,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:23,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:23,234 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:05:24,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:24,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 524 states and 912 transitions. [2023-11-24 23:05:24,126 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 912 transitions. [2023-11-24 23:05:24,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-24 23:05:24,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:24,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:24,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:24,315 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:05:27,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:27,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 541 states and 964 transitions. [2023-11-24 23:05:27,904 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 964 transitions. [2023-11-24 23:05:27,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-24 23:05:27,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:27,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:27,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:28,047 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:05:29,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:29,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 546 states and 979 transitions. [2023-11-24 23:05:29,094 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 979 transitions. [2023-11-24 23:05:29,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-24 23:05:29,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:29,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:29,203 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2023-11-24 23:05:34,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:34,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 599 states and 1104 transitions. [2023-11-24 23:05:34,268 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1104 transitions. [2023-11-24 23:05:34,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-24 23:05:34,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:34,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:34,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:34,357 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-24 23:05:34,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:34,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 600 states and 1104 transitions. [2023-11-24 23:05:34,663 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1104 transitions. [2023-11-24 23:05:34,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-24 23:05:34,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:34,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:34,753 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2023-11-24 23:05:35,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:35,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 600 states and 1102 transitions. [2023-11-24 23:05:35,166 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1102 transitions. [2023-11-24 23:05:35,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-24 23:05:35,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:35,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:35,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:35,264 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:05:36,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:36,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 605 states and 1117 transitions. [2023-11-24 23:05:36,512 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1117 transitions. [2023-11-24 23:05:36,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-24 23:05:36,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:36,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:36,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:36,611 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:05:37,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:37,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 610 states and 1129 transitions. [2023-11-24 23:05:37,964 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1129 transitions. [2023-11-24 23:05:37,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-24 23:05:37,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:37,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:38,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:38,075 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2023-11-24 23:05:38,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:38,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 616 states and 1143 transitions. [2023-11-24 23:05:38,889 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1143 transitions. [2023-11-24 23:05:38,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-24 23:05:38,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:38,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:38,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:38,975 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2023-11-24 23:05:39,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:39,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 616 states and 1141 transitions. [2023-11-24 23:05:39,512 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1141 transitions. [2023-11-24 23:05:39,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-24 23:05:39,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:39,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:39,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:39,613 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:05:40,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 618 states and 1151 transitions. [2023-11-24 23:05:40,195 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1151 transitions. [2023-11-24 23:05:40,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-24 23:05:40,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:40,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:40,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:40,334 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked.