./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec1_product20.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_be6f4e27-3263-4f08-8f40-95147e07dcde/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be6f4e27-3263-4f08-8f40-95147e07dcde/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be6f4e27-3263-4f08-8f40-95147e07dcde/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be6f4e27-3263-4f08-8f40-95147e07dcde/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec1_product20.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be6f4e27-3263-4f08-8f40-95147e07dcde/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be6f4e27-3263-4f08-8f40-95147e07dcde/bin/ukojak-verify-ImItNfHLgk --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 e0e95c13964d33a58c84e6632b6635f09155542b4e87cc9520cc45bb7c6f5f1d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:19:23,849 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:19:23,947 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be6f4e27-3263-4f08-8f40-95147e07dcde/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:19:23,953 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:19:23,956 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:19:24,008 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:19:24,010 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:19:24,011 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:19:24,012 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:19:24,013 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:19:24,014 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:19:24,014 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:19:24,015 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:19:24,015 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:19:24,015 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:19:24,017 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:19:24,018 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:19:24,018 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:19:24,018 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:19:24,019 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:19:24,019 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:19:24,020 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:19:24,020 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:19:24,020 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:19:24,021 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:19:24,021 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:19:24,021 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:19:24,021 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:19:24,022 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:19:24,022 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:19:24,022 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:19:24,027 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:19:24,027 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:19:24,027 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_be6f4e27-3263-4f08-8f40-95147e07dcde/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be6f4e27-3263-4f08-8f40-95147e07dcde/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e0e95c13964d33a58c84e6632b6635f09155542b4e87cc9520cc45bb7c6f5f1d [2024-11-08 22:19:24,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:19:24,399 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:19:24,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:19:24,406 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:19:24,406 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:19:24,408 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be6f4e27-3263-4f08-8f40-95147e07dcde/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/product-lines/email_spec1_product20.cil.c Unable to find full path for "g++" [2024-11-08 22:19:26,547 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:19:26,977 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:19:26,979 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be6f4e27-3263-4f08-8f40-95147e07dcde/sv-benchmarks/c/product-lines/email_spec1_product20.cil.c [2024-11-08 22:19:27,028 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be6f4e27-3263-4f08-8f40-95147e07dcde/bin/ukojak-verify-ImItNfHLgk/data/51f8d6ab2/19693872a34143fd8274dd6f224888b6/FLAG80da87570 [2024-11-08 22:19:27,088 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be6f4e27-3263-4f08-8f40-95147e07dcde/bin/ukojak-verify-ImItNfHLgk/data/51f8d6ab2/19693872a34143fd8274dd6f224888b6 [2024-11-08 22:19:27,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:19:27,093 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:19:27,095 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:19:27,095 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:19:27,102 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:19:27,105 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:19:27" (1/1) ... [2024-11-08 22:19:27,108 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37813233 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:27, skipping insertion in model container [2024-11-08 22:19:27,108 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:19:27" (1/1) ... [2024-11-08 22:19:27,196 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:19:27,739 WARN L250 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_be6f4e27-3263-4f08-8f40-95147e07dcde/sv-benchmarks/c/product-lines/email_spec1_product20.cil.c[17698,17711] [2024-11-08 22:19:28,017 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:19:28,042 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:19:28,058 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [48] [2024-11-08 22:19:28,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [460] [2024-11-08 22:19:28,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [795] [2024-11-08 22:19:28,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [899] [2024-11-08 22:19:28,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [908] [2024-11-08 22:19:28,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1220] [2024-11-08 22:19:28,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [1439] [2024-11-08 22:19:28,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"AddressBookEncrypt_spec.i","") [2501] [2024-11-08 22:19:28,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2529] [2024-11-08 22:19:28,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2895] [2024-11-08 22:19:28,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [2930] [2024-11-08 22:19:28,138 WARN L250 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_be6f4e27-3263-4f08-8f40-95147e07dcde/sv-benchmarks/c/product-lines/email_spec1_product20.cil.c[17698,17711] [2024-11-08 22:19:28,244 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:19:28,306 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:19:28,306 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:28 WrapperNode [2024-11-08 22:19:28,307 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:19:28,308 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:19:28,309 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:19:28,309 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:19:28,322 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:28" (1/1) ... [2024-11-08 22:19:28,367 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:28" (1/1) ... [2024-11-08 22:19:28,463 INFO L138 Inliner]: procedures = 128, calls = 197, calls flagged for inlining = 55, calls inlined = 48, statements flattened = 951 [2024-11-08 22:19:28,467 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:19:28,468 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:19:28,468 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:19:28,468 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:19:28,485 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:28" (1/1) ... [2024-11-08 22:19:28,486 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:28" (1/1) ... [2024-11-08 22:19:28,494 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:28" (1/1) ... [2024-11-08 22:19:28,498 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:28" (1/1) ... [2024-11-08 22:19:28,520 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:28" (1/1) ... [2024-11-08 22:19:28,530 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:28" (1/1) ... [2024-11-08 22:19:28,537 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:28" (1/1) ... [2024-11-08 22:19:28,542 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:28" (1/1) ... [2024-11-08 22:19:28,560 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:19:28,561 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:19:28,561 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:19:28,562 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:19:28,563 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:28" (1/1) ... [2024-11-08 22:19:28,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:19:28,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be6f4e27-3263-4f08-8f40-95147e07dcde/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:19:28,620 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be6f4e27-3263-4f08-8f40-95147e07dcde/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:19:28,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be6f4e27-3263-4f08-8f40-95147e07dcde/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:19:28,657 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2024-11-08 22:19:28,657 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2024-11-08 22:19:28,658 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2024-11-08 22:19:28,658 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2024-11-08 22:19:28,658 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2024-11-08 22:19:28,658 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2024-11-08 22:19:28,658 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2024-11-08 22:19:28,658 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2024-11-08 22:19:28,659 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2024-11-08 22:19:28,659 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2024-11-08 22:19:28,659 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2024-11-08 22:19:28,659 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2024-11-08 22:19:28,659 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2024-11-08 22:19:28,659 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2024-11-08 22:19:28,660 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2024-11-08 22:19:28,660 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2024-11-08 22:19:28,660 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2024-11-08 22:19:28,660 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2024-11-08 22:19:28,660 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2024-11-08 22:19:28,661 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2024-11-08 22:19:28,661 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2024-11-08 22:19:28,661 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2024-11-08 22:19:28,661 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2024-11-08 22:19:28,661 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2024-11-08 22:19:28,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:19:28,662 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2024-11-08 22:19:28,662 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2024-11-08 22:19:28,663 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2024-11-08 22:19:28,663 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2024-11-08 22:19:28,663 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2024-11-08 22:19:28,663 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2024-11-08 22:19:28,664 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2024-11-08 22:19:28,664 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2024-11-08 22:19:28,664 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2024-11-08 22:19:28,664 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2024-11-08 22:19:28,665 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2024-11-08 22:19:28,665 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2024-11-08 22:19:28,665 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2024-11-08 22:19:28,665 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2024-11-08 22:19:28,666 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2024-11-08 22:19:28,666 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2024-11-08 22:19:28,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:19:28,666 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2024-11-08 22:19:28,667 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2024-11-08 22:19:28,667 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2024-11-08 22:19:28,667 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2024-11-08 22:19:28,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:19:28,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:19:28,966 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:19:28,968 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:19:30,432 INFO L? ?]: Removed 480 outVars from TransFormulas that were not future-live. [2024-11-08 22:19:30,432 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:19:31,438 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:19:31,439 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:19:31,440 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:19:31 BoogieIcfgContainer [2024-11-08 22:19:31,440 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:19:31,442 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:19:31,443 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:19:31,458 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:19:31,458 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:19:31" (1/1) ... [2024-11-08 22:19:31,477 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:19:31,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:31,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 181 states and 246 transitions. [2024-11-08 22:19:31,579 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 246 transitions. [2024-11-08 22:19:31,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:19:31,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:31,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:31,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:32,176 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:19:32,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:32,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 181 states and 244 transitions. [2024-11-08 22:19:32,333 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 244 transitions. [2024-11-08 22:19:32,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:19:32,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:32,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:32,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:32,689 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:19:32,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:32,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 183 states and 257 transitions. [2024-11-08 22:19:32,758 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 257 transitions. [2024-11-08 22:19:32,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:19:32,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:32,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:32,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:32,964 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:19:33,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:33,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 186 states and 270 transitions. [2024-11-08 22:19:33,070 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 270 transitions. [2024-11-08 22:19:33,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:19:33,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:33,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:33,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:33,273 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:19:33,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:33,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 192 states and 292 transitions. [2024-11-08 22:19:33,423 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 292 transitions. [2024-11-08 22:19:33,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:19:33,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:33,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:33,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:33,592 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:19:34,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:34,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 197 states and 308 transitions. [2024-11-08 22:19:34,025 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 308 transitions. [2024-11-08 22:19:34,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:19:34,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:34,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:34,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:34,206 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:19:34,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:34,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 201 states and 321 transitions. [2024-11-08 22:19:34,454 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 321 transitions. [2024-11-08 22:19:34,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:19:34,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:34,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:34,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:34,614 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:19:35,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:35,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 208 states and 343 transitions. [2024-11-08 22:19:35,098 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 343 transitions. [2024-11-08 22:19:35,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:19:35,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:35,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:35,355 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:19:35,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:35,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 212 states and 348 transitions. [2024-11-08 22:19:35,517 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 348 transitions. [2024-11-08 22:19:35,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:19:35,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:35,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:35,777 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:19:35,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:35,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 217 states and 355 transitions. [2024-11-08 22:19:35,836 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 355 transitions. [2024-11-08 22:19:35,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:19:35,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:35,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:35,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:36,038 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:19:36,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:36,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 222 states and 374 transitions. [2024-11-08 22:19:36,610 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 374 transitions. [2024-11-08 22:19:36,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:19:36,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:36,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:36,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:36,816 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:19:37,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:37,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 231 states and 398 transitions. [2024-11-08 22:19:37,796 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 398 transitions. [2024-11-08 22:19:37,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:19:37,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:37,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:37,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:19:39,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:39,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 242 states and 425 transitions. [2024-11-08 22:19:39,303 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 425 transitions. [2024-11-08 22:19:39,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:19:39,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:39,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:39,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:39,481 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:19:39,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:39,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 248 states and 437 transitions. [2024-11-08 22:19:39,749 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 437 transitions. [2024-11-08 22:19:39,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:19:39,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:39,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:39,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:39,875 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:19:40,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:40,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 253 states and 453 transitions. [2024-11-08 22:19:40,507 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 453 transitions. [2024-11-08 22:19:40,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:19:40,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:40,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:40,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:40,797 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:19:41,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:41,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 262 states and 483 transitions. [2024-11-08 22:19:41,519 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 483 transitions. [2024-11-08 22:19:41,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:19:41,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:41,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:41,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:41,628 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:19:41,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:41,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 264 states and 493 transitions. [2024-11-08 22:19:41,887 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 493 transitions. [2024-11-08 22:19:41,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:19:41,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:41,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:41,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:41,992 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:19:42,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:42,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 267 states and 497 transitions. [2024-11-08 22:19:42,436 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 497 transitions. [2024-11-08 22:19:42,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:19:42,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:42,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:42,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:42,567 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:19:42,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:42,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 271 states and 505 transitions. [2024-11-08 22:19:42,903 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 505 transitions. [2024-11-08 22:19:42,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:19:42,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:42,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:42,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:43,074 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:19:45,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:45,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 284 states and 534 transitions. [2024-11-08 22:19:45,022 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 534 transitions. [2024-11-08 22:19:45,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:19:45,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:45,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:45,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:45,284 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:19:45,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:45,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 287 states and 539 transitions. [2024-11-08 22:19:45,800 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 539 transitions. [2024-11-08 22:19:45,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:19:45,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:45,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:45,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:45,909 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:19:46,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:46,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 292 states and 554 transitions. [2024-11-08 22:19:46,699 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 554 transitions. [2024-11-08 22:19:46,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:19:46,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:46,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:46,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:46,869 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:19:47,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:47,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 299 states and 572 transitions. [2024-11-08 22:19:47,993 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 572 transitions. [2024-11-08 22:19:47,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:19:47,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:47,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:48,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:48,156 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:19:48,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:48,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 301 states and 574 transitions. [2024-11-08 22:19:48,408 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 574 transitions. [2024-11-08 22:19:48,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:19:48,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:48,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:48,628 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:19:50,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:50,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 316 states and 620 transitions. [2024-11-08 22:19:50,819 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 620 transitions. [2024-11-08 22:19:50,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:19:50,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:50,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:50,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:50,990 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:19:51,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:51,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 321 states and 635 transitions. [2024-11-08 22:19:51,910 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 635 transitions. [2024-11-08 22:19:51,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:19:51,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:51,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:51,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:52,102 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:19:52,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:52,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 326 states and 642 transitions. [2024-11-08 22:19:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 642 transitions. [2024-11-08 22:19:52,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:19:52,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:52,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:52,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:52,268 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:19:52,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:52,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 328 states and 651 transitions. [2024-11-08 22:19:52,605 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 651 transitions. [2024-11-08 22:19:52,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:19:52,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:52,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:52,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:52,706 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:19:53,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:53,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 333 states and 660 transitions. [2024-11-08 22:19:53,705 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 660 transitions. [2024-11-08 22:19:53,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:19:53,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:53,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:53,906 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:19:56,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:56,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 350 states and 711 transitions. [2024-11-08 22:19:56,586 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 711 transitions. [2024-11-08 22:19:56,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:19:56,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:56,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:56,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:56,749 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:19:56,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:56,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 355 states and 719 transitions. [2024-11-08 22:19:56,821 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 719 transitions. [2024-11-08 22:19:56,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:19:56,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:56,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:56,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:56,990 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:19:57,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:57,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 361 states and 735 transitions. [2024-11-08 22:19:57,388 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 735 transitions. [2024-11-08 22:19:57,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:19:57,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:57,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:57,584 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:20:00,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:00,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 380 states and 791 transitions. [2024-11-08 22:20:00,801 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 791 transitions. [2024-11-08 22:20:00,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:20:00,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:00,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:00,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:01,007 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:20:04,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:04,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 401 states and 850 transitions. [2024-11-08 22:20:04,781 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 850 transitions. [2024-11-08 22:20:04,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:20:04,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:04,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:04,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:04,925 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:20:04,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:04,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 406 states and 857 transitions. [2024-11-08 22:20:04,976 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 857 transitions. [2024-11-08 22:20:04,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:20:04,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:04,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:05,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:05,073 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:20:06,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:06,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 415 states and 884 transitions. [2024-11-08 22:20:06,314 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 884 transitions. [2024-11-08 22:20:06,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:20:06,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:06,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:06,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:06,438 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:20:06,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:06,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 417 states and 898 transitions. [2024-11-08 22:20:06,736 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 898 transitions. [2024-11-08 22:20:06,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:20:06,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:06,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:06,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:06,813 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:20:08,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:08,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 424 states and 915 transitions. [2024-11-08 22:20:08,522 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 915 transitions. [2024-11-08 22:20:08,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:20:08,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:08,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:08,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:08,608 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:20:09,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:09,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 431 states and 936 transitions. [2024-11-08 22:20:09,724 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 936 transitions. [2024-11-08 22:20:09,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:20:09,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:09,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:09,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:09,805 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:20:10,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:10,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 433 states and 943 transitions. [2024-11-08 22:20:10,239 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 943 transitions. [2024-11-08 22:20:10,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:20:10,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:10,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:10,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:10,312 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:20:12,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:12,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 443 states and 962 transitions. [2024-11-08 22:20:12,213 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 962 transitions. [2024-11-08 22:20:12,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:20:12,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:12,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:12,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:12,293 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:20:12,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:12,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 447 states and 975 transitions. [2024-11-08 22:20:12,958 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 975 transitions. [2024-11-08 22:20:12,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:20:12,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:12,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:12,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:13,042 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:20:13,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:13,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 451 states and 991 transitions. [2024-11-08 22:20:13,749 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 991 transitions. [2024-11-08 22:20:13,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:20:13,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:13,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:13,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:14,029 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:20:19,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:19,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 474 states and 1056 transitions. [2024-11-08 22:20:19,043 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1056 transitions. [2024-11-08 22:20:19,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:20:19,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:19,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:19,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:19,150 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:20:20,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:20,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 484 states and 1086 transitions. [2024-11-08 22:20:20,857 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1086 transitions. [2024-11-08 22:20:20,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:20:20,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:20,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:20,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:21,194 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:20:23,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:23,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 491 states and 1121 transitions. [2024-11-08 22:20:23,048 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1121 transitions. [2024-11-08 22:20:23,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:20:23,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:23,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:23,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:23,139 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:20:23,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:23,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 493 states and 1125 transitions. [2024-11-08 22:20:23,664 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1125 transitions. [2024-11-08 22:20:23,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:20:23,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:23,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:23,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:23,761 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:20:24,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:24,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 495 states and 1139 transitions. [2024-11-08 22:20:24,185 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1139 transitions. [2024-11-08 22:20:24,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:20:24,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:24,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:24,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:24,262 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:20:26,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:26,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 502 states and 1155 transitions. [2024-11-08 22:20:26,275 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1155 transitions. [2024-11-08 22:20:26,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:20:26,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:26,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:26,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:26,342 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:20:27,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:27,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 510 states and 1178 transitions. [2024-11-08 22:20:27,601 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1178 transitions. [2024-11-08 22:20:27,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:20:27,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:27,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:27,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:27,674 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:20:28,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:28,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 512 states and 1184 transitions. [2024-11-08 22:20:28,272 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1184 transitions. [2024-11-08 22:20:28,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:20:28,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:28,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:28,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:28,342 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:20:30,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:30,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 523 states and 1209 transitions. [2024-11-08 22:20:30,990 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1209 transitions. [2024-11-08 22:20:30,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:20:30,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:30,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:31,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:31,065 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:20:33,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:33,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 532 states and 1243 transitions. [2024-11-08 22:20:33,285 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1243 transitions. [2024-11-08 22:20:33,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:20:33,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:33,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:33,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:33,364 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:20:35,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:35,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 538 states and 1265 transitions. [2024-11-08 22:20:35,404 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1265 transitions. [2024-11-08 22:20:35,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:20:35,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:35,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:35,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:35,522 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:20:36,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:36,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 542 states and 1274 transitions. [2024-11-08 22:20:36,493 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1274 transitions. [2024-11-08 22:20:36,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:20:36,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:36,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:36,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:37,174 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:20:44,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:44,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 584 states and 1377 transitions. [2024-11-08 22:20:44,711 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1377 transitions. [2024-11-08 22:20:44,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:20:44,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:44,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:44,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:44,849 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:20:47,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:47,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 594 states and 1409 transitions. [2024-11-08 22:20:47,071 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1409 transitions. [2024-11-08 22:20:47,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:20:47,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:47,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:47,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:47,164 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:20:48,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:48,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 599 states and 1428 transitions. [2024-11-08 22:20:48,468 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1428 transitions. [2024-11-08 22:20:48,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:20:48,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:48,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:48,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:48,549 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:20:50,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:50,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 604 states and 1440 transitions. [2024-11-08 22:20:50,283 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1440 transitions. [2024-11-08 22:20:50,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:20:50,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:50,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:50,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:50,685 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:20:50,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:50,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 609 states and 1448 transitions. [2024-11-08 22:20:50,990 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1448 transitions. [2024-11-08 22:20:50,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:20:50,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:50,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:51,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:51,087 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:20:52,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:52,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 611 states and 1451 transitions. [2024-11-08 22:20:52,216 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1451 transitions. [2024-11-08 22:20:52,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:20:52,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:52,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:52,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:52,292 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:20:53,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:53,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 613 states and 1456 transitions. [2024-11-08 22:20:53,053 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1456 transitions. [2024-11-08 22:20:53,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:20:53,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:53,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:53,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:53,324 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:20:56,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:56,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 624 states and 1481 transitions. [2024-11-08 22:20:56,747 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1481 transitions. [2024-11-08 22:20:56,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:20:56,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:56,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:56,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:56,891 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:20:56,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:56,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 629 states and 1489 transitions. [2024-11-08 22:20:56,965 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1489 transitions. [2024-11-08 22:20:56,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:20:56,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:56,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:57,034 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:20:59,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:59,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 638 states and 1523 transitions. [2024-11-08 22:20:59,236 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1523 transitions. [2024-11-08 22:20:59,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:20:59,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:59,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:59,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:59,302 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:21:01,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:01,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 644 states and 1545 transitions. [2024-11-08 22:21:01,572 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1545 transitions. [2024-11-08 22:21:01,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:21:01,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:01,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:01,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:01,643 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:21:04,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:04,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 650 states and 1556 transitions. [2024-11-08 22:21:04,161 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1556 transitions. [2024-11-08 22:21:04,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:21:04,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:04,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:04,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:04,377 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:21:04,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:04,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 652 states and 1559 transitions. [2024-11-08 22:21:04,425 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1559 transitions. [2024-11-08 22:21:04,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:21:04,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:04,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:04,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:04,509 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:21:06,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:06,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 662 states and 1590 transitions. [2024-11-08 22:21:06,875 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1590 transitions. [2024-11-08 22:21:06,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:21:06,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:06,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:06,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:06,992 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:21:08,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:08,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 667 states and 1608 transitions. [2024-11-08 22:21:08,713 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1608 transitions. [2024-11-08 22:21:08,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:21:08,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:08,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:08,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:08,813 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:21:11,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:11,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 674 states and 1622 transitions. [2024-11-08 22:21:11,747 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1622 transitions. [2024-11-08 22:21:11,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:21:11,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:11,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:11,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:11,821 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:21:14,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:14,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 680 states and 1636 transitions. [2024-11-08 22:21:14,188 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1636 transitions. [2024-11-08 22:21:14,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:21:14,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:14,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:14,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:14,255 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:21:14,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:14,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 682 states and 1640 transitions. [2024-11-08 22:21:14,846 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1640 transitions. [2024-11-08 22:21:14,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:21:14,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:14,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:14,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:14,918 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:21:18,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:18,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 693 states and 1662 transitions. [2024-11-08 22:21:18,776 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1662 transitions. [2024-11-08 22:21:18,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:21:18,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:18,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:18,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:18,899 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:19,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:19,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 694 states and 1662 transitions. [2024-11-08 22:21:19,522 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1662 transitions. [2024-11-08 22:21:19,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:21:19,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:19,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:19,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:19,587 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:21:21,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:21,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 700 states and 1673 transitions. [2024-11-08 22:21:21,798 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1673 transitions. [2024-11-08 22:21:21,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:21:21,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:21,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:21,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:21,901 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:21:23,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:23,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 705 states and 1683 transitions. [2024-11-08 22:21:23,645 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1683 transitions. [2024-11-08 22:21:23,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:21:23,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:23,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:23,712 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:21:25,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:25,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 711 states and 1696 transitions. [2024-11-08 22:21:25,882 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1696 transitions. [2024-11-08 22:21:25,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:21:25,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:25,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:25,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:25,953 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:21:26,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:26,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 712 states and 1696 transitions. [2024-11-08 22:21:26,494 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1696 transitions. [2024-11-08 22:21:26,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:21:26,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:26,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:26,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:26,565 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:21:27,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:27,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 714 states and 1699 transitions. [2024-11-08 22:21:27,290 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1699 transitions. [2024-11-08 22:21:27,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:21:27,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:27,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:27,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:27,363 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:21:30,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:30,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 725 states and 1719 transitions. [2024-11-08 22:21:30,877 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1719 transitions. [2024-11-08 22:21:30,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:21:30,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:30,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:30,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:30,998 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:21:31,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:31,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 730 states and 1726 transitions. [2024-11-08 22:21:31,071 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1726 transitions. [2024-11-08 22:21:31,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:21:31,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:31,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:31,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:31,139 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:21:33,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:33,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 738 states and 1754 transitions. [2024-11-08 22:21:33,855 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1754 transitions. [2024-11-08 22:21:33,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:21:33,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:33,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:33,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:33,916 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:21:34,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:34,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 740 states and 1756 transitions. [2024-11-08 22:21:34,447 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1756 transitions. [2024-11-08 22:21:34,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:21:34,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:34,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:34,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:34,533 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:21:36,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:36,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 744 states and 1776 transitions. [2024-11-08 22:21:36,343 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1776 transitions. [2024-11-08 22:21:36,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:21:36,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:36,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:36,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:36,431 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:21:38,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:38,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 748 states and 1794 transitions. [2024-11-08 22:21:38,158 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1794 transitions. [2024-11-08 22:21:38,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:21:38,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:38,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:38,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:38,258 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:21:38,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:38,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 750 states and 1810 transitions. [2024-11-08 22:21:38,860 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1810 transitions. [2024-11-08 22:21:38,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:21:38,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:38,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:38,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:39,239 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:41,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:41,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 758 states and 1839 transitions. [2024-11-08 22:21:41,331 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1839 transitions. [2024-11-08 22:21:41,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:21:41,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:41,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:41,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:41,466 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:41,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:41,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 759 states and 1840 transitions. [2024-11-08 22:21:41,971 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1840 transitions. [2024-11-08 22:21:41,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:21:41,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:41,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:42,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:42,040 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:21:42,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:42,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 760 states and 1841 transitions. [2024-11-08 22:21:42,599 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1841 transitions. [2024-11-08 22:21:42,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:21:42,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:42,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:42,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:42,674 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:21:44,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:44,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 767 states and 1867 transitions. [2024-11-08 22:21:44,945 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1867 transitions. [2024-11-08 22:21:44,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:21:44,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:44,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:44,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:45,041 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:21:46,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:46,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 771 states and 1885 transitions. [2024-11-08 22:21:46,234 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1885 transitions. [2024-11-08 22:21:46,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:21:46,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:46,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:46,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:46,302 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:21:48,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:48,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 776 states and 1905 transitions. [2024-11-08 22:21:48,594 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1905 transitions. [2024-11-08 22:21:48,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:21:48,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:48,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:48,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:48,694 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:21:50,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:50,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 779 states and 1909 transitions. [2024-11-08 22:21:50,452 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1909 transitions. [2024-11-08 22:21:50,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:21:50,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:50,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:50,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:50,549 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:21:52,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:52,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 784 states and 1928 transitions. [2024-11-08 22:21:52,597 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1928 transitions. [2024-11-08 22:21:52,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:21:52,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:52,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:52,669 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:21:54,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:54,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 791 states and 1950 transitions. [2024-11-08 22:21:54,978 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1950 transitions. [2024-11-08 22:21:54,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:21:54,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:54,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:55,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:55,122 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:56,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:56,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 795 states and 1959 transitions. [2024-11-08 22:21:56,887 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1959 transitions. [2024-11-08 22:21:56,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:21:56,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:56,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:56,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:56,958 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:21:58,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:58,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 798 states and 1965 transitions. [2024-11-08 22:21:58,779 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1965 transitions. [2024-11-08 22:21:58,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:21:58,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:58,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:58,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:58,849 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:22:00,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:00,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 805 states and 1975 transitions. [2024-11-08 22:22:00,934 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1975 transitions. [2024-11-08 22:22:00,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:22:00,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:00,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:00,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:01,000 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:22:01,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:01,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 806 states and 1976 transitions. [2024-11-08 22:22:01,594 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1976 transitions. [2024-11-08 22:22:01,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:22:01,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:01,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:01,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:01,896 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:22:02,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:02,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 808 states and 1978 transitions. [2024-11-08 22:22:02,761 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1978 transitions. [2024-11-08 22:22:02,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:22:02,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:02,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:02,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:02,851 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:22:07,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:07,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 819 states and 2000 transitions. [2024-11-08 22:22:07,367 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 2000 transitions. [2024-11-08 22:22:07,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:22:07,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:07,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:07,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:07,498 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:22:09,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:09,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2022 states to 821 states and 2003 transitions. [2024-11-08 22:22:09,170 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 2003 transitions. [2024-11-08 22:22:09,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:22:09,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:09,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:09,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:09,232 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:22:12,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:12,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 830 states and 2028 transitions. [2024-11-08 22:22:12,699 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 2028 transitions. [2024-11-08 22:22:12,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:22:12,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:12,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:12,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:12,794 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:22:13,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:13,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 832 states and 2034 transitions. [2024-11-08 22:22:13,480 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 2034 transitions. [2024-11-08 22:22:13,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:22:13,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:13,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:13,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:13,540 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:22:15,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:15,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 834 states and 2037 transitions. [2024-11-08 22:22:15,198 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 2037 transitions. [2024-11-08 22:22:15,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:22:15,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:15,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:15,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:15,451 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:22:17,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:17,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 838 states and 2043 transitions. [2024-11-08 22:22:17,327 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 2043 transitions. [2024-11-08 22:22:17,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:22:17,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:17,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:17,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:17,395 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:22:19,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:19,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 842 states and 2049 transitions. [2024-11-08 22:22:19,307 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 2049 transitions. [2024-11-08 22:22:19,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:22:19,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:19,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:19,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:19,379 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:22:20,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:20,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2082 states to 844 states and 2063 transitions. [2024-11-08 22:22:20,103 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 2063 transitions. [2024-11-08 22:22:20,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:22:20,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:20,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:20,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:20,160 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:22:20,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:20,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 846 states and 2065 transitions. [2024-11-08 22:22:20,875 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 2065 transitions. [2024-11-08 22:22:20,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:22:20,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:20,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:20,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:21,014 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:22:22,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:22,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 853 states and 2080 transitions. [2024-11-08 22:22:22,593 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 2080 transitions. [2024-11-08 22:22:22,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:22:22,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:22,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:22,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:26,430 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:22:51,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:51,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 886 states and 2148 transitions. [2024-11-08 22:22:51,517 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 2148 transitions. [2024-11-08 22:22:51,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:22:51,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:51,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:51,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:51,597 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:22:53,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:53,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 889 states and 2166 transitions. [2024-11-08 22:22:53,325 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 2166 transitions. [2024-11-08 22:22:53,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:22:53,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:53,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:53,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:53,399 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:22:54,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:54,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 891 states and 2167 transitions. [2024-11-08 22:22:54,232 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 2167 transitions. [2024-11-08 22:22:54,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:22:54,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:54,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:54,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:54,479 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:22:55,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:55,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 892 states and 2167 transitions. [2024-11-08 22:22:55,305 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 2167 transitions. [2024-11-08 22:22:55,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:22:55,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:55,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:55,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:55,390 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:22:59,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:59,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 898 states and 2188 transitions. [2024-11-08 22:22:59,353 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 2188 transitions. [2024-11-08 22:22:59,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:22:59,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:59,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:59,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:59,455 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:23:00,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:00,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 900 states and 2203 transitions. [2024-11-08 22:23:00,366 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 2203 transitions. [2024-11-08 22:23:00,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:23:00,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:00,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:00,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:00,475 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:23:01,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:01,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 901 states and 2204 transitions. [2024-11-08 22:23:01,553 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 2204 transitions. [2024-11-08 22:23:01,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:23:01,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:01,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:01,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:01,816 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:23:05,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:05,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 911 states and 2228 transitions. [2024-11-08 22:23:05,857 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 2228 transitions. [2024-11-08 22:23:05,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:23:05,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:05,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:05,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:06,023 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:23:07,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:07,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 914 states and 2234 transitions. [2024-11-08 22:23:07,648 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 2234 transitions. [2024-11-08 22:23:07,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:23:07,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:07,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:07,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:07,720 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:23:10,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:10,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 918 states and 2242 transitions. [2024-11-08 22:23:10,491 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 2242 transitions. [2024-11-08 22:23:10,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:23:10,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:10,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:10,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:10,558 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:23:12,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:12,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 921 states and 2249 transitions. [2024-11-08 22:23:12,514 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 2249 transitions. [2024-11-08 22:23:12,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:23:12,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:12,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:12,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:12,589 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:23:12,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:12,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 926 states and 2256 transitions. [2024-11-08 22:23:12,695 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 2256 transitions. [2024-11-08 22:23:12,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:23:12,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:12,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:12,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:12,934 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:23:13,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:13,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 931 states and 2263 transitions. [2024-11-08 22:23:13,027 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 2263 transitions. [2024-11-08 22:23:13,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:23:13,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:13,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:13,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:13,089 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:23:16,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:16,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 938 states and 2288 transitions. [2024-11-08 22:23:16,715 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 2288 transitions. [2024-11-08 22:23:16,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:23:16,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:16,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:16,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:16,774 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:23:20,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:20,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 945 states and 2310 transitions. [2024-11-08 22:23:20,540 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 2310 transitions. [2024-11-08 22:23:20,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:23:20,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:20,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:20,621 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:23:21,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:21,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 947 states and 2324 transitions. [2024-11-08 22:23:21,659 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 2324 transitions. [2024-11-08 22:23:21,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:23:21,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:21,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:21,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:21,719 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:23:24,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:24,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 950 states and 2330 transitions. [2024-11-08 22:23:24,811 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 2330 transitions. [2024-11-08 22:23:24,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:23:24,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:24,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:24,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:24,867 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:23:27,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:27,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 955 states and 2348 transitions. [2024-11-08 22:23:27,743 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2348 transitions. [2024-11-08 22:23:27,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:23:27,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:27,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:27,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:27,790 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:23:28,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:28,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 956 states and 2349 transitions. [2024-11-08 22:23:28,917 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 2349 transitions. [2024-11-08 22:23:28,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:23:28,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:28,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:28,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:29,036 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:23:32,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:32,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2392 states to 959 states and 2354 transitions. [2024-11-08 22:23:32,571 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 2354 transitions. [2024-11-08 22:23:32,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:23:32,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:32,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:32,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:32,742 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:23:43,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:43,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 974 states and 2386 transitions. [2024-11-08 22:23:43,754 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 2386 transitions. [2024-11-08 22:23:43,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:23:43,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:43,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:43,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:43,915 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:23:46,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:46,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 981 states and 2395 transitions. [2024-11-08 22:23:46,998 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 2395 transitions. [2024-11-08 22:23:47,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:23:47,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:47,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:47,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:47,070 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:23:52,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:52,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2457 states to 990 states and 2419 transitions. [2024-11-08 22:23:52,222 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 2419 transitions. [2024-11-08 22:23:52,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:23:52,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:52,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:52,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:52,288 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:23:53,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:53,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 992 states and 2425 transitions. [2024-11-08 22:23:53,354 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2425 transitions. [2024-11-08 22:23:53,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:23:53,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:53,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:53,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:53,555 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:23:56,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:56,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 996 states and 2431 transitions. [2024-11-08 22:23:56,838 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 2431 transitions. [2024-11-08 22:23:56,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:23:56,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:56,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:56,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:57,796 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 21 proven. 5 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:24:00,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:00,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2479 states to 1000 states and 2441 transitions. [2024-11-08 22:24:00,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 2441 transitions. [2024-11-08 22:24:00,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:24:00,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:00,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:01,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:01,051 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:24:02,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:02,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2481 states to 1002 states and 2443 transitions. [2024-11-08 22:24:02,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 2443 transitions. [2024-11-08 22:24:02,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:24:02,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:02,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:03,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:03,077 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:24:07,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:07,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2494 states to 1008 states and 2456 transitions. [2024-11-08 22:24:07,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 2456 transitions. [2024-11-08 22:24:07,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:24:07,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:07,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:07,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:07,104 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:24:07,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:07,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 1013 states and 2471 transitions. [2024-11-08 22:24:07,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 2471 transitions. [2024-11-08 22:24:07,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:24:07,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:07,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:07,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:07,237 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:24:09,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:09,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2526 states to 1016 states and 2488 transitions. [2024-11-08 22:24:09,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 2488 transitions. [2024-11-08 22:24:09,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:24:09,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:09,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:09,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:09,546 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:24:14,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:14,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2546 states to 1022 states and 2508 transitions. [2024-11-08 22:24:14,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 2508 transitions. [2024-11-08 22:24:14,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:24:14,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:14,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:14,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:14,736 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:24:15,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:15,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2546 states to 1023 states and 2508 transitions. [2024-11-08 22:24:15,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 2508 transitions. [2024-11-08 22:24:15,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:24:15,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:15,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:15,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:15,926 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:24:17,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:17,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2547 states to 1024 states and 2509 transitions. [2024-11-08 22:24:17,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 2509 transitions. [2024-11-08 22:24:17,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:24:17,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:17,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:17,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:17,300 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:24:18,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:18,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 1026 states and 2523 transitions. [2024-11-08 22:24:18,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 2523 transitions. [2024-11-08 22:24:18,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:24:18,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:18,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:18,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:18,514 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:24:25,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:25,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 1038 states and 2549 transitions. [2024-11-08 22:24:25,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 2549 transitions. [2024-11-08 22:24:25,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:24:25,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:25,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:25,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:25,612 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:24:29,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:29,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2598 states to 1043 states and 2560 transitions. [2024-11-08 22:24:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 2560 transitions. [2024-11-08 22:24:29,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:24:29,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:29,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:29,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:29,214 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:24:29,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:29,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 1048 states and 2567 transitions. [2024-11-08 22:24:29,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 2567 transitions. [2024-11-08 22:24:29,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:24:29,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:29,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:29,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:29,365 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:24:29,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:29,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2612 states to 1053 states and 2574 transitions. [2024-11-08 22:24:29,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 2574 transitions. [2024-11-08 22:24:29,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:24:29,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:29,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:29,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:29,587 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:24:31,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:31,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1060 states and 2592 transitions. [2024-11-08 22:24:31,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 2592 transitions. [2024-11-08 22:24:31,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:24:31,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:31,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:31,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:31,825 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:24:33,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:33,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 1062 states and 2593 transitions. [2024-11-08 22:24:33,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 2593 transitions. [2024-11-08 22:24:33,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:24:33,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:33,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:33,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:33,377 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:24:35,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:35,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 1070 states and 2617 transitions. [2024-11-08 22:24:35,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 2617 transitions. [2024-11-08 22:24:35,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:24:35,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:35,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:36,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:36,045 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:24:41,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:41,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 1079 states and 2641 transitions. [2024-11-08 22:24:41,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 2641 transitions. [2024-11-08 22:24:41,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:24:41,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:41,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:41,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:41,231 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:24:45,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:45,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2690 states to 1085 states and 2652 transitions. [2024-11-08 22:24:45,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 2652 transitions. [2024-11-08 22:24:45,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:24:45,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:45,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:45,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:45,938 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:24:46,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:46,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1090 states and 2667 transitions. [2024-11-08 22:24:46,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 2667 transitions. [2024-11-08 22:24:46,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:24:46,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:46,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:46,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:46,088 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:24:52,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:52,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 1102 states and 2692 transitions. [2024-11-08 22:24:52,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 2692 transitions. [2024-11-08 22:24:52,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:24:52,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:52,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:52,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:52,301 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:24:55,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:55,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1107 states and 2702 transitions. [2024-11-08 22:24:55,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 2702 transitions. [2024-11-08 22:24:55,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:24:55,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:55,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:55,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:55,857 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:24:55,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:55,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 1112 states and 2709 transitions. [2024-11-08 22:24:55,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 2709 transitions. [2024-11-08 22:24:55,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:24:55,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:55,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:55,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:56,000 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:24:56,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:56,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1117 states and 2716 transitions. [2024-11-08 22:24:56,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 2716 transitions. [2024-11-08 22:24:56,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:24:56,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:56,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:56,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:56,121 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:25:02,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:02,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 1127 states and 2747 transitions. [2024-11-08 22:25:02,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 2747 transitions. [2024-11-08 22:25:02,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:25:02,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:02,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:02,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:02,385 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:25:06,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:06,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2795 states to 1133 states and 2757 transitions. [2024-11-08 22:25:06,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 2757 transitions. [2024-11-08 22:25:06,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:25:06,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:06,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:06,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:06,782 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:25:07,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:07,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 1135 states and 2758 transitions. [2024-11-08 22:25:07,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2758 transitions. [2024-11-08 22:25:07,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:25:07,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:07,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:07,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:08,046 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:25:09,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:09,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 1137 states and 2759 transitions. [2024-11-08 22:25:09,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 2759 transitions. [2024-11-08 22:25:09,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:25:09,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:09,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:09,169 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:25:09,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:09,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1142 states and 2772 transitions. [2024-11-08 22:25:09,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 2772 transitions. [2024-11-08 22:25:09,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:25:09,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:09,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:09,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:09,965 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:25:16,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:16,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2834 states to 1151 states and 2796 transitions. [2024-11-08 22:25:16,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2796 transitions. [2024-11-08 22:25:16,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:25:16,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:16,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:16,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:16,269 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:25:25,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:25,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1163 states and 2822 transitions. [2024-11-08 22:25:25,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2822 transitions. [2024-11-08 22:25:25,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:25:25,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:25,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:25,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:25,761 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:25:26,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:26,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2873 states to 1165 states and 2835 transitions. [2024-11-08 22:25:26,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2835 transitions. [2024-11-08 22:25:26,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:25:26,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:26,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:27,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:27,023 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:25:27,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:27,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 1167 states and 2837 transitions. [2024-11-08 22:25:27,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2837 transitions. [2024-11-08 22:25:27,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:25:27,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:27,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:27,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:27,638 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:25:27,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:27,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 1172 states and 2851 transitions. [2024-11-08 22:25:27,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2851 transitions. [2024-11-08 22:25:27,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:25:27,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:27,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:27,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:27,789 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:25:27,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:27,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2904 states to 1177 states and 2866 transitions. [2024-11-08 22:25:27,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2866 transitions. [2024-11-08 22:25:27,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:25:27,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:27,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:27,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:27,915 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:25:33,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:33,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2928 states to 1189 states and 2890 transitions. [2024-11-08 22:25:33,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2890 transitions. [2024-11-08 22:25:33,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:25:33,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:33,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:33,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:33,990 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:25:37,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:37,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1194 states and 2899 transitions. [2024-11-08 22:25:37,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2899 transitions. [2024-11-08 22:25:37,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:25:37,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:37,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:37,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:37,943 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:25:42,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:42,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2955 states to 1201 states and 2917 transitions. [2024-11-08 22:25:42,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2917 transitions. [2024-11-08 22:25:42,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:25:42,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:42,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:42,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:42,263 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:25:50,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:50,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 1214 states and 2945 transitions. [2024-11-08 22:25:50,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2945 transitions. [2024-11-08 22:25:50,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:25:50,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:50,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:50,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:50,818 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:25:54,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:54,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2994 states to 1219 states and 2956 transitions. [2024-11-08 22:25:54,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2956 transitions. [2024-11-08 22:25:54,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:25:54,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:54,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:54,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:54,546 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:25:56,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:56,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2998 states to 1222 states and 2960 transitions. [2024-11-08 22:25:56,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2960 transitions. [2024-11-08 22:25:56,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:25:56,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:56,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:56,678 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:25:58,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:58,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3005 states to 1224 states and 2967 transitions. [2024-11-08 22:25:58,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2967 transitions. [2024-11-08 22:25:58,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:25:58,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:58,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:58,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:58,117 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:26:03,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:03,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3029 states to 1232 states and 2991 transitions. [2024-11-08 22:26:03,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2991 transitions. [2024-11-08 22:26:03,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:26:03,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:03,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:03,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:03,706 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:26:07,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:07,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 1235 states and 2996 transitions. [2024-11-08 22:26:07,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2996 transitions. [2024-11-08 22:26:07,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:26:07,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:07,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:07,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:07,575 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:26:08,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:08,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1237 states and 2998 transitions. [2024-11-08 22:26:08,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2998 transitions. [2024-11-08 22:26:08,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:26:08,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:08,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:08,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:08,871 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:26:10,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:10,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1239 states and 3012 transitions. [2024-11-08 22:26:10,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 3012 transitions. [2024-11-08 22:26:10,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:26:10,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:10,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:10,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:10,068 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:26:13,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:13,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3057 states to 1243 states and 3019 transitions. [2024-11-08 22:26:13,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 3019 transitions. [2024-11-08 22:26:13,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:26:13,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:13,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:13,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:13,427 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:26:14,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:14,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 1245 states and 3021 transitions. [2024-11-08 22:26:14,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 3021 transitions. [2024-11-08 22:26:14,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:26:14,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:14,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:14,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:14,938 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:26:20,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:20,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3083 states to 1254 states and 3045 transitions. [2024-11-08 22:26:20,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 3045 transitions. [2024-11-08 22:26:20,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:26:20,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:20,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:20,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:20,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:26:21,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:21,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3084 states to 1256 states and 3046 transitions. [2024-11-08 22:26:21,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 3046 transitions. [2024-11-08 22:26:21,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:26:21,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:21,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:21,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:22,015 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:26:27,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:27,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 1262 states and 3057 transitions. [2024-11-08 22:26:27,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 3057 transitions. [2024-11-08 22:26:27,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:26:27,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:27,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:27,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:27,407 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:26:28,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:28,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3098 states to 1264 states and 3060 transitions. [2024-11-08 22:26:28,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 3060 transitions. [2024-11-08 22:26:28,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:26:28,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:28,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:28,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:28,691 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:26:34,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:34,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3114 states to 1270 states and 3076 transitions. [2024-11-08 22:26:34,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 3076 transitions. [2024-11-08 22:26:34,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:26:34,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:34,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:34,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:34,652 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:26:39,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:39,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 1274 states and 3082 transitions. [2024-11-08 22:26:39,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 3082 transitions. [2024-11-08 22:26:39,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:26:39,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:39,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:39,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:39,307 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:26:47,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:47,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3153 states to 1287 states and 3115 transitions. [2024-11-08 22:26:47,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 3115 transitions. [2024-11-08 22:26:47,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:26:47,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:47,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:48,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:48,045 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:26:59,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:59,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 1300 states and 3145 transitions. [2024-11-08 22:26:59,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 3145 transitions. [2024-11-08 22:26:59,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:26:59,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:59,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:00,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:00,077 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:27:00,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:00,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3189 states to 1302 states and 3151 transitions. [2024-11-08 22:27:00,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 3151 transitions. [2024-11-08 22:27:00,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:27:00,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:00,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:00,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:00,260 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:27:00,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:00,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3204 states to 1307 states and 3166 transitions. [2024-11-08 22:27:00,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 3166 transitions. [2024-11-08 22:27:00,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:27:00,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:00,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:00,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:00,440 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:27:09,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:09,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3248 states to 1321 states and 3210 transitions. [2024-11-08 22:27:09,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 3210 transitions. [2024-11-08 22:27:09,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:27:09,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:09,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:09,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:09,660 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:27:15,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:15,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3275 states to 1329 states and 3237 transitions. [2024-11-08 22:27:15,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 3237 transitions. [2024-11-08 22:27:15,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:27:15,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:15,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:15,816 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:27:18,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:18,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3295 states to 1335 states and 3257 transitions. [2024-11-08 22:27:18,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 3257 transitions. [2024-11-08 22:27:18,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:27:18,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:18,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:19,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:19,043 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:27:23,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:23,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3306 states to 1339 states and 3268 transitions. [2024-11-08 22:27:23,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 3268 transitions. [2024-11-08 22:27:23,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:27:23,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:23,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:23,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:23,291 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:27:29,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:29,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3323 states to 1345 states and 3285 transitions. [2024-11-08 22:27:29,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 3285 transitions. [2024-11-08 22:27:29,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:27:29,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:29,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:30,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:30,045 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:27:32,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:32,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3330 states to 1348 states and 3292 transitions. [2024-11-08 22:27:32,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 3292 transitions. [2024-11-08 22:27:32,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:27:32,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:32,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:32,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:32,937 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:27:34,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:34,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3331 states to 1349 states and 3293 transitions. [2024-11-08 22:27:34,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 3293 transitions. [2024-11-08 22:27:34,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:27:34,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:34,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:34,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:34,495 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:27:37,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:37,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3346 states to 1353 states and 3308 transitions. [2024-11-08 22:27:37,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 3308 transitions. [2024-11-08 22:27:37,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:27:37,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:37,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:37,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:37,410 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:27:39,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:39,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3359 states to 1357 states and 3321 transitions. [2024-11-08 22:27:39,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 3321 transitions. [2024-11-08 22:27:39,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:27:39,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:39,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:39,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:39,895 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:27:47,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:47,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3382 states to 1369 states and 3344 transitions. [2024-11-08 22:27:47,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 3344 transitions. [2024-11-08 22:27:47,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:27:47,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:47,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:47,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:47,491 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:27:53,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:53,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3391 states to 1376 states and 3353 transitions. [2024-11-08 22:27:53,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 3353 transitions. [2024-11-08 22:27:53,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:27:53,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:53,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:53,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:53,727 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:28:05,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:05,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3422 states to 1390 states and 3384 transitions. [2024-11-08 22:28:05,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 3384 transitions. [2024-11-08 22:28:05,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:28:05,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:05,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:05,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:05,146 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:28:10,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:10,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3439 states to 1397 states and 3401 transitions. [2024-11-08 22:28:10,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 3401 transitions. [2024-11-08 22:28:10,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:28:10,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:10,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:10,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:10,949 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:28:13,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:13,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3443 states to 1400 states and 3405 transitions. [2024-11-08 22:28:13,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 3405 transitions. [2024-11-08 22:28:13,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:28:13,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:13,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:13,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:13,910 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:28:18,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:18,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3453 states to 1405 states and 3415 transitions. [2024-11-08 22:28:18,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 3415 transitions. [2024-11-08 22:28:18,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:28:18,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:18,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:18,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:18,399 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 22:28:23,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:23,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3472 states to 1411 states and 3434 transitions. [2024-11-08 22:28:23,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 3434 transitions. [2024-11-08 22:28:23,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:28:23,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:23,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:23,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:23,682 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:28:30,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:30,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3483 states to 1416 states and 3445 transitions. [2024-11-08 22:28:30,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 3445 transitions. [2024-11-08 22:28:30,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:28:30,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:30,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:30,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:30,163 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 22:28:31,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:31,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3485 states to 1418 states and 3447 transitions. [2024-11-08 22:28:31,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 3447 transitions. [2024-11-08 22:28:31,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:28:31,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:31,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:31,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:31,653 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 22:28:34,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:34,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 1420 states and 3450 transitions. [2024-11-08 22:28:34,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 3450 transitions. [2024-11-08 22:28:34,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:28:34,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:34,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:34,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:41,779 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:29:31,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:31,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3585 states to 1455 states and 3547 transitions. [2024-11-08 22:29:31,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 3547 transitions. [2024-11-08 22:29:31,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:29:31,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:31,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:31,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:32,190 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:29:39,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:39,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3608 states to 1464 states and 3570 transitions. [2024-11-08 22:29:39,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 3570 transitions. [2024-11-08 22:29:39,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:29:39,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:39,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:39,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:39,911 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:29:45,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:45,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3629 states to 1477 states and 3591 transitions. [2024-11-08 22:29:45,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 3591 transitions. [2024-11-08 22:29:45,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:29:45,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:45,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:45,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:45,904 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:30:02,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:02,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3662 states to 1494 states and 3624 transitions. [2024-11-08 22:30:02,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 3624 transitions. [2024-11-08 22:30:02,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:30:02,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:02,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:02,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:02,317 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:30:18,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:18,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3687 states to 1506 states and 3649 transitions. [2024-11-08 22:30:18,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 3649 transitions. [2024-11-08 22:30:18,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:30:18,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:18,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:18,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:18,453 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:30:26,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:26,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3698 states to 1512 states and 3660 transitions. [2024-11-08 22:30:26,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 3660 transitions. [2024-11-08 22:30:26,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:30:26,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:26,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:26,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:26,194 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:30:39,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:39,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1525 states and 3693 transitions. [2024-11-08 22:30:39,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 3693 transitions. [2024-11-08 22:30:39,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:30:39,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:39,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:39,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:39,411 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:30:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:57,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3761 states to 1538 states and 3723 transitions. [2024-11-08 22:30:57,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 3723 transitions. [2024-11-08 22:30:57,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:30:57,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:57,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:57,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:58,316 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:31:06,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:06,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3773 states to 1544 states and 3735 transitions. [2024-11-08 22:31:06,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 3735 transitions. [2024-11-08 22:31:06,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:31:06,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:06,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:06,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:06,919 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:31:11,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:11,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3785 states to 1548 states and 3747 transitions. [2024-11-08 22:31:11,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 3747 transitions. [2024-11-08 22:31:11,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:31:11,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:11,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:11,711 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:31:14,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:14,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3793 states to 1552 states and 3755 transitions. [2024-11-08 22:31:14,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 3755 transitions. [2024-11-08 22:31:14,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:31:14,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:14,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:14,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:14,555 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:31:14,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:14,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3809 states to 1557 states and 3771 transitions. [2024-11-08 22:31:14,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 3771 transitions. [2024-11-08 22:31:14,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:31:14,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:14,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:14,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:14,766 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:31:16,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:16,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3810 states to 1558 states and 3772 transitions. [2024-11-08 22:31:16,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 3772 transitions. [2024-11-08 22:31:16,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:31:16,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:16,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:16,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:17,019 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:31:20,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:20,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1561 states and 3782 transitions. [2024-11-08 22:31:20,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 3782 transitions. [2024-11-08 22:31:20,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:31:20,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:20,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:20,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:20,849 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:31:30,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:30,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3837 states to 1567 states and 3799 transitions. [2024-11-08 22:31:30,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 3799 transitions. [2024-11-08 22:31:30,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:31:30,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:30,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:30,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:30,671 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:31:34,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:34,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3843 states to 1570 states and 3805 transitions. [2024-11-08 22:31:34,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 3805 transitions. [2024-11-08 22:31:34,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:31:34,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:34,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:34,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:34,490 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:31:36,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:36,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3844 states to 1571 states and 3806 transitions. [2024-11-08 22:31:36,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 3806 transitions. [2024-11-08 22:31:36,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:31:36,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:36,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:36,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:36,589 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:31:38,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:38,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3844 states to 1572 states and 3806 transitions. [2024-11-08 22:31:38,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 3806 transitions. [2024-11-08 22:31:38,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:31:38,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:38,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:38,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:38,841 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:31:44,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:44,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3867 states to 1579 states and 3829 transitions. [2024-11-08 22:31:44,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 3829 transitions. [2024-11-08 22:31:44,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:31:44,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:44,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:44,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:44,539 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:31:50,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:50,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3891 states to 1584 states and 3853 transitions. [2024-11-08 22:31:50,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 3853 transitions. [2024-11-08 22:31:50,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:31:50,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:50,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:50,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:50,573 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:32:00,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:00,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3911 states to 1596 states and 3873 transitions. [2024-11-08 22:32:00,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 3873 transitions. [2024-11-08 22:32:00,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:32:00,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:00,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:00,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:01,012 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked.