./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec8_product29.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_2685620f-59c4-4280-b19d-3d71a5246862/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2685620f-59c4-4280-b19d-3d71a5246862/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_2685620f-59c4-4280-b19d-3d71a5246862/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2685620f-59c4-4280-b19d-3d71a5246862/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec8_product29.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2685620f-59c4-4280-b19d-3d71a5246862/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_2685620f-59c4-4280-b19d-3d71a5246862/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 9244be1607acf28cf3da39a66e263e3f7b227fe42ed993f89a6311649f8ded26 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:48:44,376 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:48:44,475 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2685620f-59c4-4280-b19d-3d71a5246862/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:48:44,484 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:48:44,484 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:48:44,511 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:48:44,512 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:48:44,512 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:48:44,513 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:48:44,513 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:48:44,514 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:48:44,514 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:48:44,515 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:48:44,515 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:48:44,516 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:48:44,516 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:48:44,517 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:48:44,517 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:48:44,518 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:48:44,518 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:48:44,519 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:48:44,519 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:48:44,520 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:48:44,520 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:48:44,521 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:48:44,521 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:48:44,522 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:48:44,522 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:48:44,523 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:48:44,523 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:48:44,524 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:48:44,524 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:48:44,525 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:48:44,525 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_2685620f-59c4-4280-b19d-3d71a5246862/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2685620f-59c4-4280-b19d-3d71a5246862/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9244be1607acf28cf3da39a66e263e3f7b227fe42ed993f89a6311649f8ded26 [2024-11-08 19:48:44,815 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:48:44,849 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:48:44,852 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:48:44,854 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:48:44,855 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:48:44,856 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2685620f-59c4-4280-b19d-3d71a5246862/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/product-lines/email_spec8_product29.cil.c Unable to find full path for "g++" [2024-11-08 19:48:46,961 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:48:47,351 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:48:47,352 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2685620f-59c4-4280-b19d-3d71a5246862/sv-benchmarks/c/product-lines/email_spec8_product29.cil.c [2024-11-08 19:48:47,379 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2685620f-59c4-4280-b19d-3d71a5246862/bin/ukojak-verify-ImItNfHLgk/data/1374b3289/8dd796dbce1b4f9f99142a1f141af7be/FLAGf9b28c65d [2024-11-08 19:48:47,537 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2685620f-59c4-4280-b19d-3d71a5246862/bin/ukojak-verify-ImItNfHLgk/data/1374b3289/8dd796dbce1b4f9f99142a1f141af7be [2024-11-08 19:48:47,540 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:48:47,541 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:48:47,542 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:48:47,542 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:48:47,547 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:48:47,548 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:48:47" (1/1) ... [2024-11-08 19:48:47,549 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49581084 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:47, skipping insertion in model container [2024-11-08 19:48:47,549 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:48:47" (1/1) ... [2024-11-08 19:48:47,621 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:48:48,162 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_2685620f-59c4-4280-b19d-3d71a5246862/sv-benchmarks/c/product-lines/email_spec8_product29.cil.c[29472,29485] [2024-11-08 19:48:48,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:48:48,436 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:48:48,451 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [48] [2024-11-08 19:48:48,453 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [460] [2024-11-08 19:48:48,453 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [509] [2024-11-08 19:48:48,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EncryptAutoResponder_spec.i","") [648] [2024-11-08 19:48:48,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [692] [2024-11-08 19:48:48,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [1058] [2024-11-08 19:48:48,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1075] [2024-11-08 19:48:48,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [1300] [2024-11-08 19:48:48,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [1309] [2024-11-08 19:48:48,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1688] [2024-11-08 19:48:48,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [1975] [2024-11-08 19:48:48,533 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_2685620f-59c4-4280-b19d-3d71a5246862/sv-benchmarks/c/product-lines/email_spec8_product29.cil.c[29472,29485] [2024-11-08 19:48:48,600 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:48:48,637 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:48:48,638 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:48 WrapperNode [2024-11-08 19:48:48,638 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:48:48,640 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:48:48,640 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:48:48,640 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:48:48,647 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:48" (1/1) ... [2024-11-08 19:48:48,674 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:48" (1/1) ... [2024-11-08 19:48:48,740 INFO L138 Inliner]: procedures = 132, calls = 214, calls flagged for inlining = 56, calls inlined = 48, statements flattened = 939 [2024-11-08 19:48:48,741 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:48:48,743 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:48:48,743 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:48:48,743 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:48:48,767 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:48" (1/1) ... [2024-11-08 19:48:48,767 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:48" (1/1) ... [2024-11-08 19:48:48,773 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:48" (1/1) ... [2024-11-08 19:48:48,774 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:48" (1/1) ... [2024-11-08 19:48:48,793 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:48" (1/1) ... [2024-11-08 19:48:48,803 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:48" (1/1) ... [2024-11-08 19:48:48,809 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:48" (1/1) ... [2024-11-08 19:48:48,813 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:48" (1/1) ... [2024-11-08 19:48:48,822 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:48:48,823 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:48:48,823 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:48:48,823 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:48:48,824 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:48" (1/1) ... [2024-11-08 19:48:48,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:48:48,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2685620f-59c4-4280-b19d-3d71a5246862/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:48:48,865 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2685620f-59c4-4280-b19d-3d71a5246862/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:48:48,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2685620f-59c4-4280-b19d-3d71a5246862/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:48:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2024-11-08 19:48:48,940 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2024-11-08 19:48:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2024-11-08 19:48:48,941 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2024-11-08 19:48:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2024-11-08 19:48:48,941 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2024-11-08 19:48:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2024-11-08 19:48:48,943 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2024-11-08 19:48:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2024-11-08 19:48:48,944 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2024-11-08 19:48:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2024-11-08 19:48:48,944 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2024-11-08 19:48:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2024-11-08 19:48:48,944 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2024-11-08 19:48:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2024-11-08 19:48:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2024-11-08 19:48:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2024-11-08 19:48:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2024-11-08 19:48:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2024-11-08 19:48:48,966 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2024-11-08 19:48:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2024-11-08 19:48:48,967 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2024-11-08 19:48:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2024-11-08 19:48:48,967 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2024-11-08 19:48:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2024-11-08 19:48:48,967 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2024-11-08 19:48:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2024-11-08 19:48:48,967 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2024-11-08 19:48:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:48:48,968 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2024-11-08 19:48:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2024-11-08 19:48:48,968 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2024-11-08 19:48:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2024-11-08 19:48:48,968 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2024-11-08 19:48:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2024-11-08 19:48:48,968 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2024-11-08 19:48:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2024-11-08 19:48:48,968 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2024-11-08 19:48:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2024-11-08 19:48:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2024-11-08 19:48:48,969 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2024-11-08 19:48:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2024-11-08 19:48:48,969 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2024-11-08 19:48:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Encrypt [2024-11-08 19:48:48,969 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Encrypt [2024-11-08 19:48:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2024-11-08 19:48:48,969 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2024-11-08 19:48:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2024-11-08 19:48:48,969 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2024-11-08 19:48:48,970 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2024-11-08 19:48:48,970 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2024-11-08 19:48:48,970 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2024-11-08 19:48:48,970 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2024-11-08 19:48:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:48:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2024-11-08 19:48:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2024-11-08 19:48:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2024-11-08 19:48:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2024-11-08 19:48:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:48:48,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:48:49,267 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:48:49,270 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:48:50,555 INFO L? ?]: Removed 505 outVars from TransFormulas that were not future-live. [2024-11-08 19:48:50,555 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:48:51,326 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:48:51,327 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:48:51,328 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:48:51 BoogieIcfgContainer [2024-11-08 19:48:51,328 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:48:51,329 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:48:51,329 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:48:51,340 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:48:51,340 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:48:51" (1/1) ... [2024-11-08 19:48:51,353 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:48:51,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:51,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 213 states and 283 transitions. [2024-11-08 19:48:51,432 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 283 transitions. [2024-11-08 19:48:51,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:48:51,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:51,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:51,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:51,984 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 19:48:52,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:52,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 213 states and 281 transitions. [2024-11-08 19:48:52,105 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 281 transitions. [2024-11-08 19:48:52,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:48:52,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:52,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:52,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:52,417 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 19:48:52,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:52,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 215 states and 294 transitions. [2024-11-08 19:48:52,466 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 294 transitions. [2024-11-08 19:48:52,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:48:52,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:52,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:52,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:52,681 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 19:48:52,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:52,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 218 states and 307 transitions. [2024-11-08 19:48:52,788 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 307 transitions. [2024-11-08 19:48:52,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:48:52,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:52,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:52,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:53,116 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 19:48:53,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:53,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 224 states and 329 transitions. [2024-11-08 19:48:53,254 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 329 transitions. [2024-11-08 19:48:53,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:48:53,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:53,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:53,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:53,426 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 19:48:53,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:53,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 229 states and 345 transitions. [2024-11-08 19:48:53,730 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 345 transitions. [2024-11-08 19:48:53,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:48:53,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:53,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:53,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:53,856 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 19:48:54,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:54,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 233 states and 358 transitions. [2024-11-08 19:48:54,067 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 358 transitions. [2024-11-08 19:48:54,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:48:54,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:54,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:54,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:54,247 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 19:48:54,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:54,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 240 states and 380 transitions. [2024-11-08 19:48:54,626 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 380 transitions. [2024-11-08 19:48:54,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:48:54,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:54,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:54,790 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 19:48:54,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:54,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 244 states and 385 transitions. [2024-11-08 19:48:54,908 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 385 transitions. [2024-11-08 19:48:54,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:48:54,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:54,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:55,134 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 19:48:55,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:55,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 249 states and 392 transitions. [2024-11-08 19:48:55,182 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 392 transitions. [2024-11-08 19:48:55,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:48:55,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:55,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:55,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:55,354 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 19:48:55,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:55,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 254 states and 411 transitions. [2024-11-08 19:48:55,747 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 411 transitions. [2024-11-08 19:48:55,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:48:55,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:55,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:55,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:55,873 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 19:48:56,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:56,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 263 states and 435 transitions. [2024-11-08 19:48:56,641 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 435 transitions. [2024-11-08 19:48:56,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:48:56,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:56,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:56,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:56,805 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 19:48:57,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:57,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 274 states and 462 transitions. [2024-11-08 19:48:57,777 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 462 transitions. [2024-11-08 19:48:57,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:48:57,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:57,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:57,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:57,938 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 19:48:58,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:58,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 280 states and 474 transitions. [2024-11-08 19:48:58,160 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 474 transitions. [2024-11-08 19:48:58,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:48:58,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:58,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:58,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:58,267 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 19:48:58,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:58,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 285 states and 490 transitions. [2024-11-08 19:48:58,775 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 490 transitions. [2024-11-08 19:48:58,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:48:58,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:58,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:58,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:59,029 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 19:49:00,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:00,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 326 states and 594 transitions. [2024-11-08 19:49:00,533 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 594 transitions. [2024-11-08 19:49:00,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:49:00,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:00,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:00,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:00,612 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 19:49:00,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:00,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 328 states and 604 transitions. [2024-11-08 19:49:00,862 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 604 transitions. [2024-11-08 19:49:00,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:49:00,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:00,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:00,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:00,946 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 19:49:01,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:01,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 331 states and 609 transitions. [2024-11-08 19:49:01,310 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 609 transitions. [2024-11-08 19:49:01,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:49:01,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:01,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:01,483 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 19:49:03,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:03,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 344 states and 639 transitions. [2024-11-08 19:49:03,026 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 639 transitions. [2024-11-08 19:49:03,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:49:03,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:03,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:03,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:03,113 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 19:49:03,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:03,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 348 states and 648 transitions. [2024-11-08 19:49:03,568 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 648 transitions. [2024-11-08 19:49:03,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:49:03,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:03,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:03,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:03,861 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:49:04,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:04,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 358 states and 683 transitions. [2024-11-08 19:49:04,633 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 683 transitions. [2024-11-08 19:49:04,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:49:04,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:04,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:04,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:04,897 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:49:05,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:05,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 360 states and 694 transitions. [2024-11-08 19:49:05,091 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 694 transitions. [2024-11-08 19:49:05,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:49:05,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:05,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:05,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:05,172 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 19:49:05,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:05,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 365 states and 712 transitions. [2024-11-08 19:49:05,829 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 712 transitions. [2024-11-08 19:49:05,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:49:05,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:05,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:05,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:05,905 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 19:49:06,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:06,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 372 states and 731 transitions. [2024-11-08 19:49:06,891 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 731 transitions. [2024-11-08 19:49:06,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:49:06,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:06,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:06,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:07,045 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 19:49:09,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:09,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 387 states and 782 transitions. [2024-11-08 19:49:09,137 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 782 transitions. [2024-11-08 19:49:09,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:49:09,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:09,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:09,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:09,326 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:49:10,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:10,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 395 states and 814 transitions. [2024-11-08 19:49:10,390 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 814 transitions. [2024-11-08 19:49:10,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:49:10,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:10,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:10,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:10,638 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 19:49:10,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:10,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 397 states and 817 transitions. [2024-11-08 19:49:10,684 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 817 transitions. [2024-11-08 19:49:10,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:49:10,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:10,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:10,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:10,789 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 19:49:11,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:11,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 402 states and 836 transitions. [2024-11-08 19:49:11,531 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 836 transitions. [2024-11-08 19:49:11,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:49:11,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:11,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:11,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:11,932 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 19:49:11,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:11,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 407 states and 843 transitions. [2024-11-08 19:49:11,986 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 843 transitions. [2024-11-08 19:49:11,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:49:11,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:11,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:12,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:12,152 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 19:49:12,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:12,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 409 states and 852 transitions. [2024-11-08 19:49:12,494 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 852 transitions. [2024-11-08 19:49:12,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:49:12,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:12,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:12,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:12,575 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 19:49:13,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:13,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 414 states and 862 transitions. [2024-11-08 19:49:13,434 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 862 transitions. [2024-11-08 19:49:13,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:49:13,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:13,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:13,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:13,616 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 19:49:16,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:16,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 431 states and 919 transitions. [2024-11-08 19:49:16,298 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 919 transitions. [2024-11-08 19:49:16,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:49:16,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:16,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:16,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:16,433 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 19:49:16,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:16,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 436 states and 927 transitions. [2024-11-08 19:49:16,479 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 927 transitions. [2024-11-08 19:49:16,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:49:16,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:16,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:16,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:16,705 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 19:49:17,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:17,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 442 states and 943 transitions. [2024-11-08 19:49:17,067 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 943 transitions. [2024-11-08 19:49:17,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:49:17,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:17,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:17,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:17,139 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 19:49:18,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:18,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 448 states and 954 transitions. [2024-11-08 19:49:18,301 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 954 transitions. [2024-11-08 19:49:18,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:49:18,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:18,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:18,480 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 19:49:21,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:21,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 467 states and 1012 transitions. [2024-11-08 19:49:21,728 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1012 transitions. [2024-11-08 19:49:21,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:49:21,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:21,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:21,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:21,959 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 19:49:23,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:23,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 473 states and 1030 transitions. [2024-11-08 19:49:23,119 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1030 transitions. [2024-11-08 19:49:23,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:49:23,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:23,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:23,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:24,673 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:49:32,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:32,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 503 states and 1113 transitions. [2024-11-08 19:49:32,489 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1113 transitions. [2024-11-08 19:49:32,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:49:32,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:32,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:32,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:32,770 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 19:49:38,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:38,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 524 states and 1173 transitions. [2024-11-08 19:49:38,146 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1173 transitions. [2024-11-08 19:49:38,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:49:38,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:38,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:38,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:38,280 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:49:38,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:38,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 529 states and 1180 transitions. [2024-11-08 19:49:38,335 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1180 transitions. [2024-11-08 19:49:38,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:49:38,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:38,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:38,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:38,423 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:49:39,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:39,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 537 states and 1206 transitions. [2024-11-08 19:49:39,617 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1206 transitions. [2024-11-08 19:49:39,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:49:39,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:39,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:39,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:39,704 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 19:49:40,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:40,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 540 states and 1219 transitions. [2024-11-08 19:49:40,430 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1219 transitions. [2024-11-08 19:49:40,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:49:40,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:40,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:40,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:40,505 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 19:49:40,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:40,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 541 states and 1220 transitions. [2024-11-08 19:49:40,750 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1220 transitions. [2024-11-08 19:49:40,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:49:40,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:40,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:40,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:40,826 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 19:49:44,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:44,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 553 states and 1249 transitions. [2024-11-08 19:49:44,472 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1249 transitions. [2024-11-08 19:49:44,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:49:44,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:44,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:44,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:44,544 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 19:49:45,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:45,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 558 states and 1265 transitions. [2024-11-08 19:49:45,487 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1265 transitions. [2024-11-08 19:49:45,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:49:45,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:45,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:45,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:45,705 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 19:49:52,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:52,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 581 states and 1328 transitions. [2024-11-08 19:49:52,428 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1328 transitions. [2024-11-08 19:49:52,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:49:52,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:52,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:52,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:52,505 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 19:49:54,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:54,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 585 states and 1343 transitions. [2024-11-08 19:49:54,317 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1343 transitions. [2024-11-08 19:49:54,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:49:54,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:54,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:54,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:54,391 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 19:49:55,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:55,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 589 states and 1362 transitions. [2024-11-08 19:49:55,394 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1362 transitions. [2024-11-08 19:49:55,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:49:55,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:55,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:55,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:55,681 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 19:49:57,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:57,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 596 states and 1398 transitions. [2024-11-08 19:49:57,877 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1398 transitions. [2024-11-08 19:49:57,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:49:57,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:57,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:57,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:57,968 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 19:50:00,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:00,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 606 states and 1430 transitions. [2024-11-08 19:50:00,003 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1430 transitions. [2024-11-08 19:50:00,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:50:00,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:00,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:00,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:00,144 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 19:50:00,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:00,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 608 states and 1443 transitions. [2024-11-08 19:50:00,554 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1443 transitions. [2024-11-08 19:50:00,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:50:00,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:00,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:00,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:00,645 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 19:50:01,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:01,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 609 states and 1447 transitions. [2024-11-08 19:50:01,126 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1447 transitions. [2024-11-08 19:50:01,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:50:01,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:01,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:01,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:01,218 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 19:50:02,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:02,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 613 states and 1464 transitions. [2024-11-08 19:50:02,637 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1464 transitions. [2024-11-08 19:50:02,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:50:02,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:02,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:02,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:02,842 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 19:50:07,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:07,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 626 states and 1495 transitions. [2024-11-08 19:50:07,521 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1495 transitions. [2024-11-08 19:50:07,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:50:07,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:07,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:07,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:07,596 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 19:50:09,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 634 states and 1524 transitions. [2024-11-08 19:50:09,948 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1524 transitions. [2024-11-08 19:50:09,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:50:09,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,037 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 19:50:10,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 637 states and 1533 transitions. [2024-11-08 19:50:10,645 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1533 transitions. [2024-11-08 19:50:10,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:50:10,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,718 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 19:50:11,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:11,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 639 states and 1539 transitions. [2024-11-08 19:50:11,318 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1539 transitions. [2024-11-08 19:50:11,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:50:11,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:11,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:11,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:11,526 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 19:50:14,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:14,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 649 states and 1559 transitions. [2024-11-08 19:50:14,490 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1559 transitions. [2024-11-08 19:50:14,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:50:14,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:14,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:14,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:14,608 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 19:50:15,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:15,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 653 states and 1569 transitions. [2024-11-08 19:50:15,796 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1569 transitions. [2024-11-08 19:50:15,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:50:15,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:15,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:15,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:15,868 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 19:50:18,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:18,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 662 states and 1608 transitions. [2024-11-08 19:50:18,444 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1608 transitions. [2024-11-08 19:50:18,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:50:18,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:18,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:18,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:18,529 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 19:50:20,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:20,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 668 states and 1633 transitions. [2024-11-08 19:50:20,960 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1633 transitions. [2024-11-08 19:50:20,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:50:20,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:20,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:21,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:21,046 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 19:50:23,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:23,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 678 states and 1663 transitions. [2024-11-08 19:50:23,170 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1663 transitions. [2024-11-08 19:50:23,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:50:23,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:23,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:23,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:23,421 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 19:50:25,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:25,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 682 states and 1680 transitions. [2024-11-08 19:50:25,162 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1680 transitions. [2024-11-08 19:50:25,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:50:25,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:25,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:25,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:25,266 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 19:50:25,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:25,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 683 states and 1683 transitions. [2024-11-08 19:50:25,922 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1683 transitions. [2024-11-08 19:50:25,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:50:25,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:25,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:25,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:25,989 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 19:50:32,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:32,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 696 states and 1713 transitions. [2024-11-08 19:50:32,062 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1713 transitions. [2024-11-08 19:50:32,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:50:32,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:32,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:32,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:32,390 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 19:50:34,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:34,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 705 states and 1737 transitions. [2024-11-08 19:50:34,305 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1737 transitions. [2024-11-08 19:50:34,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:50:34,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:34,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:34,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:34,469 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 19:50:34,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:34,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 710 states and 1745 transitions. [2024-11-08 19:50:34,535 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1745 transitions. [2024-11-08 19:50:34,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:50:34,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:34,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:34,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:34,583 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 19:50:37,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:37,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 717 states and 1762 transitions. [2024-11-08 19:50:37,584 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1762 transitions. [2024-11-08 19:50:37,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:50:37,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:37,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:37,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:37,666 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 19:50:37,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:37,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 722 states and 1773 transitions. [2024-11-08 19:50:37,736 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1773 transitions. [2024-11-08 19:50:37,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:50:37,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:37,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:37,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:37,807 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 19:50:40,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:40,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 731 states and 1811 transitions. [2024-11-08 19:50:40,710 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1811 transitions. [2024-11-08 19:50:40,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:50:40,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:40,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:40,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:40,782 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 19:50:41,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:41,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 733 states and 1824 transitions. [2024-11-08 19:50:41,490 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1824 transitions. [2024-11-08 19:50:41,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:50:41,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:41,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:41,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:41,560 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 19:50:43,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:43,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 737 states and 1835 transitions. [2024-11-08 19:50:43,755 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1835 transitions. [2024-11-08 19:50:43,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:50:43,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:43,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:43,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:43,835 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 19:50:46,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:46,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 747 states and 1863 transitions. [2024-11-08 19:50:46,344 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1863 transitions. [2024-11-08 19:50:46,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:50:46,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:46,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:46,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:46,431 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 19:50:48,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:48,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 752 states and 1883 transitions. [2024-11-08 19:50:48,930 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1883 transitions. [2024-11-08 19:50:48,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:50:48,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:48,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:48,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:48,995 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 19:50:55,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:55,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 765 states and 1912 transitions. [2024-11-08 19:50:55,388 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1912 transitions. [2024-11-08 19:50:55,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:50:55,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:55,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:55,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:55,450 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 19:50:57,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:57,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 770 states and 1925 transitions. [2024-11-08 19:50:57,611 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1925 transitions. [2024-11-08 19:50:57,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:50:57,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:57,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:57,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:57,665 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 19:50:58,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:58,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 772 states and 1928 transitions. [2024-11-08 19:50:58,919 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1928 transitions. [2024-11-08 19:50:58,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:50:58,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:58,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:58,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:58,982 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 19:51:01,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:01,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 778 states and 1939 transitions. [2024-11-08 19:51:01,154 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1939 transitions. [2024-11-08 19:51:01,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:51:01,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:01,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:01,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:01,323 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 19:51:01,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:01,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 783 states and 1955 transitions. [2024-11-08 19:51:01,391 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1955 transitions. [2024-11-08 19:51:01,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:51:01,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:01,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:01,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:01,540 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 19:51:03,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:03,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 790 states and 1977 transitions. [2024-11-08 19:51:03,847 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1977 transitions. [2024-11-08 19:51:03,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:51:03,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:03,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:03,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:04,079 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 19:51:06,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:06,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 795 states and 1991 transitions. [2024-11-08 19:51:06,325 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1991 transitions. [2024-11-08 19:51:06,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:51:06,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:06,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:06,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:06,416 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 19:51:13,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:13,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 808 states and 2018 transitions. [2024-11-08 19:51:13,213 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 2018 transitions. [2024-11-08 19:51:13,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:51:13,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:13,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:13,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:13,274 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 19:51:15,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:15,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 814 states and 2031 transitions. [2024-11-08 19:51:15,401 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 2031 transitions. [2024-11-08 19:51:15,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:51:15,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:15,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:15,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:15,555 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 19:51:15,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:15,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 819 states and 2038 transitions. [2024-11-08 19:51:15,611 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 2038 transitions. [2024-11-08 19:51:15,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:51:15,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:15,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:15,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:15,661 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 19:51:19,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:19,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 827 states and 2058 transitions. [2024-11-08 19:51:19,152 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 2058 transitions. [2024-11-08 19:51:19,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:51:19,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:19,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:19,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:19,204 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 19:51:22,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:22,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2128 states to 834 states and 2094 transitions. [2024-11-08 19:51:22,107 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 2094 transitions. [2024-11-08 19:51:22,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:51:22,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:22,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:22,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:22,193 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 19:51:24,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:24,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 840 states and 2107 transitions. [2024-11-08 19:51:24,831 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 2107 transitions. [2024-11-08 19:51:24,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:51:24,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:24,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:24,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:24,898 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 19:51:26,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:26,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 844 states and 2125 transitions. [2024-11-08 19:51:26,113 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 2125 transitions. [2024-11-08 19:51:26,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:51:26,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:26,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:26,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:26,173 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 19:51:26,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:26,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 849 states and 2135 transitions. [2024-11-08 19:51:26,238 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 2135 transitions. [2024-11-08 19:51:26,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:51:26,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:26,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:26,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:26,322 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 19:51:28,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:28,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 853 states and 2156 transitions. [2024-11-08 19:51:28,484 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 2156 transitions. [2024-11-08 19:51:28,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:51:28,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:28,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:28,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:28,738 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:51:31,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:31,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 863 states and 2186 transitions. [2024-11-08 19:51:31,828 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 2186 transitions. [2024-11-08 19:51:31,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:51:31,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:31,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:31,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:32,156 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:51:33,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:33,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 866 states and 2197 transitions. [2024-11-08 19:51:33,712 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 2197 transitions. [2024-11-08 19:51:33,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:51:33,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:33,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:33,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:34,217 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:51:37,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:37,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 874 states and 2232 transitions. [2024-11-08 19:51:37,751 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 2232 transitions. [2024-11-08 19:51:37,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:51:37,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:37,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:37,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:38,026 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:51:39,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:39,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 876 states and 2236 transitions. [2024-11-08 19:51:39,565 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 2236 transitions. [2024-11-08 19:51:39,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:51:39,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:39,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:39,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:39,968 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:51:40,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:40,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 881 states and 2250 transitions. [2024-11-08 19:51:40,062 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 2250 transitions. [2024-11-08 19:51:40,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:51:40,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:40,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:40,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:40,288 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 19:51:43,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:43,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 887 states and 2262 transitions. [2024-11-08 19:51:43,429 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 2262 transitions. [2024-11-08 19:51:43,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:51:43,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:43,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:43,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:43,649 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 19:51:49,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:49,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 899 states and 2298 transitions. [2024-11-08 19:51:49,358 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 2298 transitions. [2024-11-08 19:51:49,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:51:49,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:49,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:49,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:49,614 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 19:51:53,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:53,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 905 states and 2322 transitions. [2024-11-08 19:51:53,640 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 2322 transitions. [2024-11-08 19:51:53,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:51:53,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:53,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:53,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:53,849 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 19:51:55,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:55,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 907 states and 2326 transitions. [2024-11-08 19:51:55,574 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 2326 transitions. [2024-11-08 19:51:55,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:51:55,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:55,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:55,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:55,680 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:51:57,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:57,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2384 states to 911 states and 2350 transitions. [2024-11-08 19:51:57,223 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 2350 transitions. [2024-11-08 19:51:57,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:51:57,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:57,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:57,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:57,288 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 19:51:59,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:59,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2403 states to 915 states and 2369 transitions. [2024-11-08 19:51:59,450 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 2369 transitions. [2024-11-08 19:51:59,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:51:59,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:59,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:59,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:59,547 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 19:52:00,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:00,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 917 states and 2381 transitions. [2024-11-08 19:52:00,448 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 2381 transitions. [2024-11-08 19:52:00,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:52:00,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:00,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:00,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:00,515 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 19:52:02,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:02,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 919 states and 2385 transitions. [2024-11-08 19:52:02,108 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 2385 transitions. [2024-11-08 19:52:02,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:52:02,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:02,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:02,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:02,188 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 19:52:04,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:04,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 925 states and 2413 transitions. [2024-11-08 19:52:04,889 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 2413 transitions. [2024-11-08 19:52:04,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:52:04,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:04,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:04,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:05,086 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 19:52:11,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:11,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2470 states to 935 states and 2436 transitions. [2024-11-08 19:52:11,821 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 2436 transitions. [2024-11-08 19:52:11,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:52:11,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:11,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:11,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:12,287 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:52:24,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:24,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 960 states and 2521 transitions. [2024-11-08 19:52:24,065 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 2521 transitions. [2024-11-08 19:52:24,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:52:24,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:24,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:24,150 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 19:52:24,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:24,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2567 states to 962 states and 2533 transitions. [2024-11-08 19:52:24,991 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 2533 transitions. [2024-11-08 19:52:24,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:52:24,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:24,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:25,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:25,082 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 19:52:26,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:26,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 965 states and 2547 transitions. [2024-11-08 19:52:26,777 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 2547 transitions. [2024-11-08 19:52:26,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:52:26,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:26,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:26,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:26,898 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 19:52:28,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:28,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 967 states and 2550 transitions. [2024-11-08 19:52:28,539 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 2550 transitions. [2024-11-08 19:52:28,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:52:28,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:28,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:28,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:28,587 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 19:52:31,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:31,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 974 states and 2583 transitions. [2024-11-08 19:52:31,945 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 2583 transitions. [2024-11-08 19:52:31,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:52:31,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:31,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:31,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:32,059 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 19:52:32,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:32,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 976 states and 2589 transitions. [2024-11-08 19:52:32,110 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 2589 transitions. [2024-11-08 19:52:32,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:52:32,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:32,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:32,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:32,271 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 19:52:35,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:35,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2629 states to 981 states and 2595 transitions. [2024-11-08 19:52:35,191 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 2595 transitions. [2024-11-08 19:52:35,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:52:35,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:35,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:35,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:35,259 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 19:52:44,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:44,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 994 states and 2625 transitions. [2024-11-08 19:52:44,827 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 2625 transitions. [2024-11-08 19:52:44,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:52:44,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:44,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:44,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:44,902 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 19:52:47,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:47,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2667 states to 999 states and 2633 transitions. [2024-11-08 19:52:47,153 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 2633 transitions. [2024-11-08 19:52:47,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:52:47,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:47,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:47,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:47,227 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 19:52:50,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:50,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2694 states to 1006 states and 2660 transitions. [2024-11-08 19:52:50,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 2660 transitions. [2024-11-08 19:52:50,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:52:50,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:50,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:50,713 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 19:52:51,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:51,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 1008 states and 2673 transitions. [2024-11-08 19:52:51,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 2673 transitions. [2024-11-08 19:52:51,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:52:51,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:51,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:51,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:51,780 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 19:52:53,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:53,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2714 states to 1011 states and 2680 transitions. [2024-11-08 19:52:53,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 2680 transitions. [2024-11-08 19:52:53,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:52:53,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:53,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:53,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:53,465 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 19:52:54,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:54,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2727 states to 1013 states and 2693 transitions. [2024-11-08 19:52:54,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 2693 transitions. [2024-11-08 19:52:54,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:52:54,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:54,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:54,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:54,531 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 19:52:57,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:57,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 1017 states and 2699 transitions. [2024-11-08 19:52:57,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 2699 transitions. [2024-11-08 19:52:57,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:52:57,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:57,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:57,111 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 19:52:58,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:58,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2746 states to 1019 states and 2712 transitions. [2024-11-08 19:52:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 2712 transitions. [2024-11-08 19:52:58,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:52:58,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:58,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:58,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:58,146 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 19:52:59,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:59,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2749 states to 1021 states and 2715 transitions. [2024-11-08 19:52:59,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 2715 transitions. [2024-11-08 19:52:59,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:52:59,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:59,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:59,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:59,345 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 19:53:00,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:00,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2765 states to 1028 states and 2731 transitions. [2024-11-08 19:53:00,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 2731 transitions. [2024-11-08 19:53:00,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:53:00,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:00,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:01,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:01,361 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 19:53:01,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:01,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1033 states and 2750 transitions. [2024-11-08 19:53:01,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 2750 transitions. [2024-11-08 19:53:01,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:53:01,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:01,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:01,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:01,558 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 19:53:06,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:06,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2811 states to 1042 states and 2777 transitions. [2024-11-08 19:53:06,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 2777 transitions. [2024-11-08 19:53:06,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:53:06,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:06,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:06,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:06,321 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 19:53:08,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:08,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2814 states to 1044 states and 2780 transitions. [2024-11-08 19:53:08,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 2780 transitions. [2024-11-08 19:53:08,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:53:08,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:08,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:08,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:08,799 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 19:53:12,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:12,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2828 states to 1050 states and 2794 transitions. [2024-11-08 19:53:12,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 2794 transitions. [2024-11-08 19:53:12,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:53:12,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:12,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:12,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:12,899 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 19:53:14,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:14,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2848 states to 1053 states and 2814 transitions. [2024-11-08 19:53:14,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 2814 transitions. [2024-11-08 19:53:14,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:53:14,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:14,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:14,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:14,927 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 19:53:16,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:16,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2859 states to 1056 states and 2825 transitions. [2024-11-08 19:53:16,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 2825 transitions. [2024-11-08 19:53:16,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:53:16,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:16,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:16,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:16,726 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 19:53:21,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:21,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 1066 states and 2849 transitions. [2024-11-08 19:53:21,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 2849 transitions. [2024-11-08 19:53:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:53:21,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:21,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:21,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:21,169 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 19:53:22,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:22,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 1068 states and 2860 transitions. [2024-11-08 19:53:22,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 2860 transitions. [2024-11-08 19:53:22,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:53:22,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:22,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:22,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:22,365 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 19:53:24,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:24,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 1070 states and 2864 transitions. [2024-11-08 19:53:24,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 2864 transitions. [2024-11-08 19:53:24,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:53:24,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:24,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:24,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:24,721 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 19:53:25,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:25,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2904 states to 1072 states and 2870 transitions. [2024-11-08 19:53:25,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 2870 transitions. [2024-11-08 19:53:25,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:53:25,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:25,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:25,916 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 19:53:28,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:28,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2916 states to 1076 states and 2882 transitions. [2024-11-08 19:53:28,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 2882 transitions. [2024-11-08 19:53:28,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:53:28,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:28,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:29,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:29,231 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 19:53:30,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:30,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2927 states to 1081 states and 2893 transitions. [2024-11-08 19:53:30,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 2893 transitions. [2024-11-08 19:53:30,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:53:30,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:30,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:30,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:30,326 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 19:53:31,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:31,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2934 states to 1086 states and 2900 transitions. [2024-11-08 19:53:31,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 2900 transitions. [2024-11-08 19:53:31,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:53:31,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:31,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:31,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:31,517 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 19:53:35,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:35,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1093 states and 2927 transitions. [2024-11-08 19:53:35,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 2927 transitions. [2024-11-08 19:53:35,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:53:35,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:35,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:35,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:35,656 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 19:53:39,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:39,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2993 states to 1100 states and 2959 transitions. [2024-11-08 19:53:39,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 2959 transitions. [2024-11-08 19:53:39,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:53:39,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:39,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:39,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:39,714 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 19:53:41,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:41,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3000 states to 1103 states and 2966 transitions. [2024-11-08 19:53:41,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 2966 transitions. [2024-11-08 19:53:41,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:53:41,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:41,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:41,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:41,835 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 19:53:43,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:43,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3012 states to 1105 states and 2978 transitions. [2024-11-08 19:53:43,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 2978 transitions. [2024-11-08 19:53:43,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:53:43,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:43,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:43,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:43,126 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 19:53:44,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:44,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1107 states and 2990 transitions. [2024-11-08 19:53:44,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 2990 transitions. [2024-11-08 19:53:44,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:53:44,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:44,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:44,163 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 19:53:45,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:45,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3026 states to 1109 states and 2992 transitions. [2024-11-08 19:53:45,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 2992 transitions. [2024-11-08 19:53:45,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:53:45,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:45,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:45,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:46,041 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 19:53:48,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:48,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 1115 states and 3005 transitions. [2024-11-08 19:53:48,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 3005 transitions. [2024-11-08 19:53:48,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:53:48,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:48,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:48,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:48,823 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 19:53:51,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:51,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3051 states to 1119 states and 3017 transitions. [2024-11-08 19:53:51,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 3017 transitions. [2024-11-08 19:53:51,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:53:51,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:51,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:51,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:51,469 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 19:53:57,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:57,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3078 states to 1128 states and 3044 transitions. [2024-11-08 19:53:57,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 3044 transitions. [2024-11-08 19:53:57,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:53:57,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:57,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:57,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:57,058 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 19:54:01,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:01,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3092 states to 1134 states and 3058 transitions. [2024-11-08 19:54:01,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 3058 transitions. [2024-11-08 19:54:01,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:54:01,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:01,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:01,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:01,767 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 19:54:04,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:04,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3111 states to 1137 states and 3077 transitions. [2024-11-08 19:54:04,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 3077 transitions. [2024-11-08 19:54:04,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:54:04,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:04,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:04,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:04,205 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 19:54:06,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:06,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3121 states to 1140 states and 3087 transitions. [2024-11-08 19:54:06,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 3087 transitions. [2024-11-08 19:54:06,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:54:06,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:06,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:06,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:06,482 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 19:54:11,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:11,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3144 states to 1150 states and 3110 transitions. [2024-11-08 19:54:11,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 3110 transitions. [2024-11-08 19:54:11,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:54:11,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:11,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:11,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:11,640 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 19:54:12,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:12,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3154 states to 1152 states and 3120 transitions. [2024-11-08 19:54:12,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 3120 transitions. [2024-11-08 19:54:12,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:54:12,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:12,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:13,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:13,169 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 19:54:17,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:17,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3163 states to 1156 states and 3129 transitions. [2024-11-08 19:54:17,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 3129 transitions. [2024-11-08 19:54:17,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:54:17,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:17,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:17,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:17,986 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 19:54:19,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:19,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3168 states to 1158 states and 3134 transitions. [2024-11-08 19:54:19,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 3134 transitions. [2024-11-08 19:54:19,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:54:19,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:19,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:19,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:19,442 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 19:54:20,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:20,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3175 states to 1163 states and 3141 transitions. [2024-11-08 19:54:20,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 3141 transitions. [2024-11-08 19:54:20,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:54:20,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:20,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:20,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:20,573 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 19:54:21,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:21,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 1168 states and 3149 transitions. [2024-11-08 19:54:21,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 3149 transitions. [2024-11-08 19:54:21,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:54:21,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:21,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:21,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:21,491 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:54:24,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:24,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 1173 states and 3161 transitions. [2024-11-08 19:54:24,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 3161 transitions. [2024-11-08 19:54:24,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:54:24,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:24,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:24,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:24,869 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:54:30,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:30,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3206 states to 1179 states and 3172 transitions. [2024-11-08 19:54:30,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 3172 transitions. [2024-11-08 19:54:30,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:54:30,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:30,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:30,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:30,655 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:54:30,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:30,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3222 states to 1181 states and 3188 transitions. [2024-11-08 19:54:30,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 3188 transitions. [2024-11-08 19:54:30,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:54:30,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:30,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:30,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:30,786 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 19:54:30,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:30,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3236 states to 1186 states and 3202 transitions. [2024-11-08 19:54:30,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 3202 transitions. [2024-11-08 19:54:30,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:54:30,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:30,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:30,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:30,919 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 19:54:37,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:37,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3262 states to 1195 states and 3228 transitions. [2024-11-08 19:54:37,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 3228 transitions. [2024-11-08 19:54:37,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:54:37,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:37,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:37,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:37,179 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 19:54:38,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:38,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3267 states to 1197 states and 3233 transitions. [2024-11-08 19:54:38,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 3233 transitions. [2024-11-08 19:54:38,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:54:38,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:38,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:38,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:38,634 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 19:54:42,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:42,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3275 states to 1201 states and 3241 transitions. [2024-11-08 19:54:42,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 3241 transitions. [2024-11-08 19:54:42,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:54:42,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:42,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:42,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:42,450 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 19:54:48,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:48,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3297 states to 1211 states and 3263 transitions. [2024-11-08 19:54:48,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 3263 transitions. [2024-11-08 19:54:48,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:54:48,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:48,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:48,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:48,307 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 19:54:55,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:55,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 1217 states and 3276 transitions. [2024-11-08 19:54:55,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 3276 transitions. [2024-11-08 19:54:55,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:54:55,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:55,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:55,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:55,443 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 19:54:56,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:56,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3317 states to 1222 states and 3283 transitions. [2024-11-08 19:54:56,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 3283 transitions. [2024-11-08 19:54:56,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:54:56,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:56,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:56,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:56,810 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 19:54:58,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:58,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 1227 states and 3292 transitions. [2024-11-08 19:54:58,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 3292 transitions. [2024-11-08 19:54:58,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:54:58,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:58,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:58,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:58,355 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 19:55:05,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:05,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3358 states to 1237 states and 3324 transitions. [2024-11-08 19:55:05,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 3324 transitions. [2024-11-08 19:55:05,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:55:05,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:05,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:05,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:05,460 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 19:55:06,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:06,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3365 states to 1242 states and 3331 transitions. [2024-11-08 19:55:06,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 3331 transitions. [2024-11-08 19:55:06,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:55:06,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:06,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:06,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:06,178 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 19:55:13,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:13,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3394 states to 1250 states and 3360 transitions. [2024-11-08 19:55:13,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 3360 transitions. [2024-11-08 19:55:13,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:55:13,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:13,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:13,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:13,772 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 19:55:15,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:15,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3406 states to 1252 states and 3372 transitions. [2024-11-08 19:55:15,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 3372 transitions. [2024-11-08 19:55:15,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:55:15,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:15,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:15,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:15,071 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 19:55:15,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:15,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3408 states to 1254 states and 3374 transitions. [2024-11-08 19:55:15,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 3374 transitions. [2024-11-08 19:55:15,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:55:15,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:15,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:16,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:16,041 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 19:55:17,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:17,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3422 states to 1259 states and 3388 transitions. [2024-11-08 19:55:17,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 3388 transitions. [2024-11-08 19:55:17,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:55:17,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:17,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:17,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:17,313 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 19:55:24,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:24,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3448 states to 1268 states and 3414 transitions. [2024-11-08 19:55:24,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 3414 transitions. [2024-11-08 19:55:24,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:55:24,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:24,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:24,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:24,668 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:55:26,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:26,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3455 states to 1269 states and 3421 transitions. [2024-11-08 19:55:26,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 3421 transitions. [2024-11-08 19:55:26,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:55:26,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:26,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:26,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:26,217 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 19:55:27,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:27,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 1271 states and 3425 transitions. [2024-11-08 19:55:27,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 3425 transitions. [2024-11-08 19:55:27,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:55:27,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:27,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:27,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:27,982 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 19:55:32,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:32,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3467 states to 1275 states and 3433 transitions. [2024-11-08 19:55:32,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 3433 transitions. [2024-11-08 19:55:32,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:55:32,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:32,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:32,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:32,853 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 19:55:39,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:39,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 1285 states and 3454 transitions. [2024-11-08 19:55:39,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 3454 transitions. [2024-11-08 19:55:39,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:55:39,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:39,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:39,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:00,866 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 19:57:30,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:30,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3668 states to 1332 states and 3621 transitions. [2024-11-08 19:57:30,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 3621 transitions. [2024-11-08 19:57:30,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:57:30,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:30,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:30,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:30,991 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 19:57:38,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:38,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3680 states to 1338 states and 3633 transitions. [2024-11-08 19:57:38,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 3633 transitions. [2024-11-08 19:57:38,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:57:38,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:38,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:38,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:38,502 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 19:57:40,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:40,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3683 states to 1340 states and 3636 transitions. [2024-11-08 19:57:40,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 3636 transitions. [2024-11-08 19:57:40,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:57:40,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:40,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:40,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:42,443 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 19:57:46,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:46,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3699 states to 1344 states and 3652 transitions. [2024-11-08 19:57:46,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 3652 transitions. [2024-11-08 19:57:46,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:57:46,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:46,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:46,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:46,551 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 19:57:59,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:59,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3738 states to 1354 states and 3691 transitions. [2024-11-08 19:57:59,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 3691 transitions. [2024-11-08 19:57:59,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:57:59,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:59,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:59,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:59,716 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 19:58:03,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:03,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3745 states to 1358 states and 3698 transitions. [2024-11-08 19:58:03,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 3698 transitions. [2024-11-08 19:58:03,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:58:03,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:03,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:03,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:04,268 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:58:10,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:10,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3755 states to 1364 states and 3708 transitions. [2024-11-08 19:58:10,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 3708 transitions. [2024-11-08 19:58:10,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:58:10,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:10,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:10,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:10,860 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 19:58:14,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:14,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3772 states to 1368 states and 3725 transitions. [2024-11-08 19:58:14,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 3725 transitions. [2024-11-08 19:58:14,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:58:14,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:14,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:14,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:14,534 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 19:58:16,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:16,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3785 states to 1370 states and 3738 transitions. [2024-11-08 19:58:16,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 3738 transitions. [2024-11-08 19:58:16,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:58:16,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:16,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:16,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:16,470 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 19:58:23,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:23,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3804 states to 1377 states and 3757 transitions. [2024-11-08 19:58:23,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 3757 transitions. [2024-11-08 19:58:23,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:58:23,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:23,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:23,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:23,345 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 19:58:28,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:28,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3810 states to 1381 states and 3763 transitions. [2024-11-08 19:58:28,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 3763 transitions. [2024-11-08 19:58:28,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:58:28,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:28,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:28,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:28,334 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 19:58:33,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:33,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 1386 states and 3777 transitions. [2024-11-08 19:58:33,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 3777 transitions. [2024-11-08 19:58:33,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:58:33,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:33,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:33,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:33,788 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 19:58:35,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:35,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3835 states to 1390 states and 3788 transitions. [2024-11-08 19:58:35,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 3788 transitions. [2024-11-08 19:58:35,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:58:35,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:35,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:35,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:35,989 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 19:58:37,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:37,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3841 states to 1392 states and 3794 transitions. [2024-11-08 19:58:37,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 3794 transitions. [2024-11-08 19:58:37,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:58:37,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:37,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:37,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:38,069 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 19:58:43,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:43,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3849 states to 1395 states and 3802 transitions. [2024-11-08 19:58:43,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 3802 transitions. [2024-11-08 19:58:43,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:58:43,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:43,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:43,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:43,708 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked.