./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec7_product28.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e84e94f-f6ea-42da-af31-66ee0b65de1a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e84e94f-f6ea-42da-af31-66ee0b65de1a/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e84e94f-f6ea-42da-af31-66ee0b65de1a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e84e94f-f6ea-42da-af31-66ee0b65de1a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product28.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e84e94f-f6ea-42da-af31-66ee0b65de1a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e84e94f-f6ea-42da-af31-66ee0b65de1a/bin/ukojak-verify-CZk0znPC7b --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 f29cc89d3ee64e709bcde3f8f1e5c1c29a2d05992b7eca470a9d177af894449a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:14:51,567 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:14:51,622 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e84e94f-f6ea-42da-af31-66ee0b65de1a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:14:51,627 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:14:51,627 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:14:51,645 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:14:51,646 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:14:51,646 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:14:51,646 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:14:51,646 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:14:51,647 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:14:51,647 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:14:51,647 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:14:51,647 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:14:51,647 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:14:51,647 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:14:51,647 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:14:51,647 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:14:51,647 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:14:51,647 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:14:51,647 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:14:51,648 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:14:51,648 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:14:51,648 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:14:51,648 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:14:51,648 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:14:51,648 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:14:51,648 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:14:51,648 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:14:51,648 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:14:51,649 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:14:51,649 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:14:51,649 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:14:51,649 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_9e84e94f-f6ea-42da-af31-66ee0b65de1a/bin/ukojak-verify-CZk0znPC7b 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 -> f29cc89d3ee64e709bcde3f8f1e5c1c29a2d05992b7eca470a9d177af894449a [2024-12-06 05:14:51,892 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:14:51,901 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:14:51,903 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:14:51,905 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:14:51,905 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:14:51,906 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e84e94f-f6ea-42da-af31-66ee0b65de1a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/product-lines/email_spec7_product28.cil.c [2024-12-06 05:14:54,599 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e84e94f-f6ea-42da-af31-66ee0b65de1a/bin/ukojak-verify-CZk0znPC7b/data/a0cff7fca/7364f1974433468faf5b205b8ecec522/FLAG8ca38321f [2024-12-06 05:14:54,878 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:14:54,878 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e84e94f-f6ea-42da-af31-66ee0b65de1a/sv-benchmarks/c/product-lines/email_spec7_product28.cil.c [2024-12-06 05:14:54,893 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e84e94f-f6ea-42da-af31-66ee0b65de1a/bin/ukojak-verify-CZk0znPC7b/data/a0cff7fca/7364f1974433468faf5b205b8ecec522/FLAG8ca38321f [2024-12-06 05:14:55,151 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e84e94f-f6ea-42da-af31-66ee0b65de1a/bin/ukojak-verify-CZk0znPC7b/data/a0cff7fca/7364f1974433468faf5b205b8ecec522 [2024-12-06 05:14:55,153 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:14:55,155 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:14:55,156 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:14:55,156 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:14:55,160 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:14:55,161 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:14:55" (1/1) ... [2024-12-06 05:14:55,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35bddb0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:55, skipping insertion in model container [2024-12-06 05:14:55,162 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:14:55" (1/1) ... [2024-12-06 05:14:55,202 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:14:55,361 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_9e84e94f-f6ea-42da-af31-66ee0b65de1a/sv-benchmarks/c/product-lines/email_spec7_product28.cil.c[1542,1555] [2024-12-06 05:14:55,680 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:14:55,693 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:14:55,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [48] [2024-12-06 05:14:55,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [57] [2024-12-06 05:14:55,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [217] [2024-12-06 05:14:55,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [255] [2024-12-06 05:14:55,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [591] [2024-12-06 05:14:55,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [871] [2024-12-06 05:14:55,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EncryptVerify_spec.i","") [1084] [2024-12-06 05:14:55,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1102] [2024-12-06 05:14:55,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [1468] [2024-12-06 05:14:55,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [1485] [2024-12-06 05:14:55,705 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [2554] [2024-12-06 05:14:55,707 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_9e84e94f-f6ea-42da-af31-66ee0b65de1a/sv-benchmarks/c/product-lines/email_spec7_product28.cil.c[1542,1555] [2024-12-06 05:14:55,794 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:14:55,819 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:14:55,819 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:55 WrapperNode [2024-12-06 05:14:55,819 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:14:55,820 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:14:55,820 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:14:55,820 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:14:55,825 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:55" (1/1) ... [2024-12-06 05:14:55,841 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:55" (1/1) ... [2024-12-06 05:14:55,876 INFO L138 Inliner]: procedures = 128, calls = 195, calls flagged for inlining = 55, calls inlined = 45, statements flattened = 844 [2024-12-06 05:14:55,876 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:14:55,877 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:14:55,877 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:14:55,877 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:14:55,885 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:55" (1/1) ... [2024-12-06 05:14:55,886 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:55" (1/1) ... [2024-12-06 05:14:55,892 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:55" (1/1) ... [2024-12-06 05:14:55,892 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:55" (1/1) ... [2024-12-06 05:14:55,906 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:55" (1/1) ... [2024-12-06 05:14:55,908 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:55" (1/1) ... [2024-12-06 05:14:55,916 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:55" (1/1) ... [2024-12-06 05:14:55,919 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:55" (1/1) ... [2024-12-06 05:14:55,922 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:55" (1/1) ... [2024-12-06 05:14:55,928 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:14:55,929 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:14:55,929 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:14:55,929 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:14:55,930 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:55" (1/1) ... [2024-12-06 05:14:55,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:14:55,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e84e94f-f6ea-42da-af31-66ee0b65de1a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:14:55,965 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e84e94f-f6ea-42da-af31-66ee0b65de1a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:14:55,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e84e94f-f6ea-42da-af31-66ee0b65de1a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:14:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2024-12-06 05:14:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2024-12-06 05:14:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2024-12-06 05:14:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2024-12-06 05:14:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2024-12-06 05:14:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2024-12-06 05:14:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2024-12-06 05:14:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2024-12-06 05:14:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2024-12-06 05:14:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2024-12-06 05:14:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2024-12-06 05:14:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2024-12-06 05:14:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2024-12-06 05:14:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2024-12-06 05:14:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2024-12-06 05:14:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2024-12-06 05:14:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2024-12-06 05:14:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2024-12-06 05:14:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2024-12-06 05:14:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2024-12-06 05:14:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2024-12-06 05:14:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2024-12-06 05:14:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2024-12-06 05:14:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2024-12-06 05:14:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:14:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2024-12-06 05:14:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2024-12-06 05:14:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2024-12-06 05:14:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2024-12-06 05:14:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2024-12-06 05:14:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2024-12-06 05:14:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2024-12-06 05:14:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2024-12-06 05:14:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2024-12-06 05:14:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2024-12-06 05:14:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2024-12-06 05:14:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2024-12-06 05:14:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2024-12-06 05:14:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2024-12-06 05:14:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2024-12-06 05:14:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2024-12-06 05:14:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2024-12-06 05:14:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2024-12-06 05:14:56,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:14:56,001 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2024-12-06 05:14:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2024-12-06 05:14:56,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:14:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:14:56,176 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:14:56,178 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:14:56,968 INFO L? ?]: Removed 395 outVars from TransFormulas that were not future-live. [2024-12-06 05:14:56,968 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:14:57,451 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:14:57,451 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 05:14:57,452 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:14:57 BoogieIcfgContainer [2024-12-06 05:14:57,452 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:14:57,453 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:14:57,453 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:14:57,462 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:14:57,463 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:14:57" (1/1) ... [2024-12-06 05:14:57,471 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:14:57,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:57,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 176 states and 235 transitions. [2024-12-06 05:14:57,527 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 235 transitions. [2024-12-06 05:14:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 05:14:57,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:57,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:57,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:58,001 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:14:58,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:58,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 177 states and 246 transitions. [2024-12-06 05:14:58,092 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 246 transitions. [2024-12-06 05:14:58,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:14:58,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:58,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:58,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:58,288 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:14:58,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:58,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 179 states and 258 transitions. [2024-12-06 05:14:58,363 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 258 transitions. [2024-12-06 05:14:58,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 05:14:58,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:58,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:58,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:58,623 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:14:58,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:58,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 184 states and 279 transitions. [2024-12-06 05:14:58,756 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 279 transitions. [2024-12-06 05:14:58,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:14:58,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:58,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:58,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:58,857 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:14:58,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:58,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 187 states and 292 transitions. [2024-12-06 05:14:58,966 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 292 transitions. [2024-12-06 05:14:58,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:14:58,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:58,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:59,066 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:14:59,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:59,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 191 states and 306 transitions. [2024-12-06 05:14:59,247 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 306 transitions. [2024-12-06 05:14:59,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:14:59,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:59,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:59,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:59,412 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:14:59,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:59,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 195 states and 323 transitions. [2024-12-06 05:14:59,703 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 323 transitions. [2024-12-06 05:14:59,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:14:59,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:59,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:59,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:59,858 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:14:59,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:59,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 199 states and 329 transitions. [2024-12-06 05:14:59,888 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 329 transitions. [2024-12-06 05:14:59,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:14:59,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:59,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:59,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:00,012 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:15:00,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:00,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 205 states and 349 transitions. [2024-12-06 05:15:00,442 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 349 transitions. [2024-12-06 05:15:00,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:15:00,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:00,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:00,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:00,567 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:15:01,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:01,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 213 states and 374 transitions. [2024-12-06 05:15:01,175 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 374 transitions. [2024-12-06 05:15:01,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:15:01,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:01,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:01,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:01,372 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:15:01,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:01,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 218 states and 381 transitions. [2024-12-06 05:15:01,422 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 381 transitions. [2024-12-06 05:15:01,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:15:01,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:01,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:01,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:01,577 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:15:02,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:02,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 228 states and 409 transitions. [2024-12-06 05:15:02,395 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 409 transitions. [2024-12-06 05:15:02,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:15:02,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:02,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:02,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:02,534 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:15:02,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:02,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 234 states and 420 transitions. [2024-12-06 05:15:02,726 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 420 transitions. [2024-12-06 05:15:02,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:15:02,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:02,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:02,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:02,810 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:15:03,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:03,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 238 states and 434 transitions. [2024-12-06 05:15:03,087 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 434 transitions. [2024-12-06 05:15:03,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:15:03,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:03,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:03,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:04,519 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:15:06,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:06,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 278 states and 541 transitions. [2024-12-06 05:15:06,489 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 541 transitions. [2024-12-06 05:15:06,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:15:06,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:06,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:06,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:06,572 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:15:06,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:06,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 279 states and 550 transitions. [2024-12-06 05:15:06,867 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 550 transitions. [2024-12-06 05:15:06,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:15:06,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:06,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:06,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:07,012 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:15:07,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:07,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 287 states and 581 transitions. [2024-12-06 05:15:07,717 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 581 transitions. [2024-12-06 05:15:07,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:15:07,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:07,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:07,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:07,808 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:15:08,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:08,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 291 states and 588 transitions. [2024-12-06 05:15:08,446 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 588 transitions. [2024-12-06 05:15:08,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:15:08,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:08,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:08,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:08,513 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:15:08,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:08,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 295 states and 595 transitions. [2024-12-06 05:15:08,835 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 595 transitions. [2024-12-06 05:15:08,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:15:08,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:08,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:08,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:08,923 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:15:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:09,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 299 states and 609 transitions. [2024-12-06 05:15:09,297 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 609 transitions. [2024-12-06 05:15:09,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:15:09,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:09,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:09,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:09,357 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:15:10,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:10,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 305 states and 626 transitions. [2024-12-06 05:15:10,539 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 626 transitions. [2024-12-06 05:15:10,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:15:10,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:10,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:10,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:11,223 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:15:12,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:12,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 314 states and 657 transitions. [2024-12-06 05:15:12,278 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 657 transitions. [2024-12-06 05:15:12,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:15:12,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:12,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:12,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:12,381 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:15:13,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:13,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 326 states and 686 transitions. [2024-12-06 05:15:13,975 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 686 transitions. [2024-12-06 05:15:13,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:15:13,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:13,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:14,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:16,451 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:15:25,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:25,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 353 states and 779 transitions. [2024-12-06 05:15:25,682 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 779 transitions. [2024-12-06 05:15:25,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:15:25,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:25,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:25,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:25,810 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:15:26,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:26,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 357 states and 800 transitions. [2024-12-06 05:15:26,999 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 800 transitions. [2024-12-06 05:15:27,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:15:27,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:27,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:27,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:27,071 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:15:27,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:27,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 361 states and 815 transitions. [2024-12-06 05:15:27,880 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 815 transitions. [2024-12-06 05:15:27,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:15:27,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:27,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:27,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:27,922 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:15:29,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:29,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 367 states and 832 transitions. [2024-12-06 05:15:29,897 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 832 transitions. [2024-12-06 05:15:29,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:15:29,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:29,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:29,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:30,562 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:15:31,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:31,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 368 states and 843 transitions. [2024-12-06 05:15:31,005 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 843 transitions. [2024-12-06 05:15:31,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:15:31,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:31,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:31,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:31,673 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:15:34,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:34,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 378 states and 877 transitions. [2024-12-06 05:15:34,818 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 877 transitions. [2024-12-06 05:15:34,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:15:34,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:34,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:34,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:34,985 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:15:38,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:38,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 392 states and 932 transitions. [2024-12-06 05:15:38,969 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 932 transitions. [2024-12-06 05:15:38,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:15:38,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:38,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:38,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:39,423 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 05:15:40,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:40,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 398 states and 945 transitions. [2024-12-06 05:15:40,511 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 945 transitions. [2024-12-06 05:15:40,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:15:40,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:40,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:40,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:40,642 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:15:40,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:40,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 403 states and 953 transitions. [2024-12-06 05:15:40,685 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 953 transitions. [2024-12-06 05:15:40,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:15:40,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:40,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:40,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:40,726 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:15:42,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:42,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 409 states and 964 transitions. [2024-12-06 05:15:42,319 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 964 transitions. [2024-12-06 05:15:42,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:15:42,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:42,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:42,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:42,372 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:15:42,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:42,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 413 states and 971 transitions. [2024-12-06 05:15:42,588 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 971 transitions. [2024-12-06 05:15:42,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:15:42,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:42,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:42,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:42,658 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:15:44,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:44,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 419 states and 992 transitions. [2024-12-06 05:15:44,342 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 992 transitions. [2024-12-06 05:15:44,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:15:44,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:44,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:44,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:44,741 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:15:46,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:46,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 425 states and 1010 transitions. [2024-12-06 05:15:46,269 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1010 transitions. [2024-12-06 05:15:46,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:15:46,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:46,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:46,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:46,477 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:15:51,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:51,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 441 states and 1059 transitions. [2024-12-06 05:15:51,388 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1059 transitions. [2024-12-06 05:15:51,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:15:51,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:51,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:51,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:51,426 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:15:52,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:52,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 445 states and 1076 transitions. [2024-12-06 05:15:52,405 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1076 transitions. [2024-12-06 05:15:52,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:15:52,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:52,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:52,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:52,443 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:15:56,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:56,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 456 states and 1104 transitions. [2024-12-06 05:15:56,066 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1104 transitions. [2024-12-06 05:15:56,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:15:56,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:56,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:56,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:56,106 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:15:58,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:58,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 464 states and 1135 transitions. [2024-12-06 05:15:58,929 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1135 transitions. [2024-12-06 05:15:58,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:15:58,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:58,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:58,971 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:15:59,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:59,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 466 states and 1138 transitions. [2024-12-06 05:15:59,905 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1138 transitions. [2024-12-06 05:15:59,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:15:59,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:59,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:59,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:59,952 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:16:01,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:01,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 470 states and 1150 transitions. [2024-12-06 05:16:01,625 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1150 transitions. [2024-12-06 05:16:01,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:16:01,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:01,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:01,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:01,666 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:16:02,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:02,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 471 states and 1161 transitions. [2024-12-06 05:16:02,213 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1161 transitions. [2024-12-06 05:16:02,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:16:02,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:02,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:02,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:02,257 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 05:16:02,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:02,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 473 states and 1171 transitions. [2024-12-06 05:16:02,926 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1171 transitions. [2024-12-06 05:16:02,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:16:02,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:02,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:02,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:02,964 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 05:16:03,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:03,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 474 states and 1181 transitions. [2024-12-06 05:16:03,383 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1181 transitions. [2024-12-06 05:16:03,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:16:03,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:03,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:03,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:03,422 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:16:03,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:03,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 477 states and 1187 transitions. [2024-12-06 05:16:03,924 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1187 transitions. [2024-12-06 05:16:03,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:16:03,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:03,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:03,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:03,990 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:16:04,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:04,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 482 states and 1194 transitions. [2024-12-06 05:16:04,034 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1194 transitions. [2024-12-06 05:16:04,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:16:04,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:04,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:04,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:04,217 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:16:10,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:10,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 500 states and 1276 transitions. [2024-12-06 05:16:10,216 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1276 transitions. [2024-12-06 05:16:10,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:16:10,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:10,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:10,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:10,506 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:16:12,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:12,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 504 states and 1317 transitions. [2024-12-06 05:16:12,926 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1317 transitions. [2024-12-06 05:16:12,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:16:12,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:12,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:12,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:12,970 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:16:15,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:15,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 511 states and 1344 transitions. [2024-12-06 05:16:15,788 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1344 transitions. [2024-12-06 05:16:15,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:16:15,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:15,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:15,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:15,869 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:16:16,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:16,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 512 states and 1356 transitions. [2024-12-06 05:16:16,381 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1356 transitions. [2024-12-06 05:16:16,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:16:16,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:16,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:16,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:16,459 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:16:17,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:17,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 514 states and 1380 transitions. [2024-12-06 05:16:17,472 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1380 transitions. [2024-12-06 05:16:17,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:16:17,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:17,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:17,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:17,520 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:16:18,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:18,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 515 states and 1392 transitions. [2024-12-06 05:16:18,098 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1392 transitions. [2024-12-06 05:16:18,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:16:18,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:18,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:18,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:18,149 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:16:18,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:18,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 516 states and 1393 transitions. [2024-12-06 05:16:18,703 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1393 transitions. [2024-12-06 05:16:18,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:16:18,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:18,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:18,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:18,769 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:16:19,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:19,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 517 states and 1405 transitions. [2024-12-06 05:16:19,349 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1405 transitions. [2024-12-06 05:16:19,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:16:19,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:19,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:19,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:19,394 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:16:19,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:19,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 518 states and 1407 transitions. [2024-12-06 05:16:19,916 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1407 transitions. [2024-12-06 05:16:19,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:16:19,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:19,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:19,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:19,962 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:16:20,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:20,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 519 states and 1408 transitions. [2024-12-06 05:16:20,444 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1408 transitions. [2024-12-06 05:16:20,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:16:20,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:20,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:20,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:20,482 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:16:22,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:22,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 525 states and 1429 transitions. [2024-12-06 05:16:22,787 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1429 transitions. [2024-12-06 05:16:22,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:16:22,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:22,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:22,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:22,826 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:16:27,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:27,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 537 states and 1464 transitions. [2024-12-06 05:16:27,906 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1464 transitions. [2024-12-06 05:16:27,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:16:27,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:27,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:27,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:28,176 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:16:31,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:31,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 545 states and 1490 transitions. [2024-12-06 05:16:31,589 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1490 transitions. [2024-12-06 05:16:31,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:16:31,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:31,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:31,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:31,657 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:16:33,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:33,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 550 states and 1501 transitions. [2024-12-06 05:16:33,271 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1501 transitions. [2024-12-06 05:16:33,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:16:33,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:33,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:33,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:33,312 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:16:36,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:36,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 558 states and 1533 transitions. [2024-12-06 05:16:36,050 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1533 transitions. [2024-12-06 05:16:36,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:16:36,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:36,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:36,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:36,091 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:16:38,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:38,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 564 states and 1560 transitions. [2024-12-06 05:16:38,106 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1560 transitions. [2024-12-06 05:16:38,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:16:38,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:38,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:38,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:38,144 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:16:38,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:38,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 565 states and 1565 transitions. [2024-12-06 05:16:38,656 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1565 transitions. [2024-12-06 05:16:38,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:16:38,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:38,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:38,912 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:16:47,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:47,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 585 states and 1663 transitions. [2024-12-06 05:16:47,355 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1663 transitions. [2024-12-06 05:16:47,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:16:47,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:47,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:47,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:47,402 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:16:48,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:48,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 588 states and 1676 transitions. [2024-12-06 05:16:48,585 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1676 transitions. [2024-12-06 05:16:48,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:16:48,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:48,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:48,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:48,631 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:16:53,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:53,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 598 states and 1714 transitions. [2024-12-06 05:16:53,438 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1714 transitions. [2024-12-06 05:16:53,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:16:53,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:53,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:53,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:53,484 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:16:55,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:55,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 601 states and 1734 transitions. [2024-12-06 05:16:55,361 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1734 transitions. [2024-12-06 05:16:55,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:16:55,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:55,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:55,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:55,885 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:16:55,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 605 states and 1745 transitions. [2024-12-06 05:16:55,956 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1745 transitions. [2024-12-06 05:16:55,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:16:55,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:55,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:55,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:56,004 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:16:57,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:57,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 608 states and 1755 transitions. [2024-12-06 05:16:57,999 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1755 transitions. [2024-12-06 05:16:58,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:16:58,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:58,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:58,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:58,383 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 05:16:58,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:58,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 613 states and 1763 transitions. [2024-12-06 05:16:58,460 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1763 transitions. [2024-12-06 05:16:58,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:16:58,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:58,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:58,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:58,500 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:17:01,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:01,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 619 states and 1776 transitions. [2024-12-06 05:17:01,036 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1776 transitions. [2024-12-06 05:17:01,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:17:01,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:01,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:01,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:01,375 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 05:17:01,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:01,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 623 states and 1787 transitions. [2024-12-06 05:17:01,696 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1787 transitions. [2024-12-06 05:17:01,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:17:01,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:01,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:01,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:01,757 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:17:02,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:02,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 624 states and 1799 transitions. [2024-12-06 05:17:02,376 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1799 transitions. [2024-12-06 05:17:02,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:17:02,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:02,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:02,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:02,427 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:17:05,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:05,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 632 states and 1832 transitions. [2024-12-06 05:17:05,615 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1832 transitions. [2024-12-06 05:17:05,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:17:05,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:05,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:05,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:05,910 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:17:08,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:08,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 638 states and 1868 transitions. [2024-12-06 05:17:08,470 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1868 transitions. [2024-12-06 05:17:08,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:17:08,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:08,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:08,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:08,511 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:17:09,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:09,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 639 states and 1881 transitions. [2024-12-06 05:17:09,211 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1881 transitions. [2024-12-06 05:17:09,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:17:09,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:09,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:09,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:09,251 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:17:11,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:11,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 644 states and 1896 transitions. [2024-12-06 05:17:11,114 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1896 transitions. [2024-12-06 05:17:11,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:17:11,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:11,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:11,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:11,232 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:17:11,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:11,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 645 states and 1901 transitions. [2024-12-06 05:17:11,910 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1901 transitions. [2024-12-06 05:17:11,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:17:11,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:11,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:11,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:12,441 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:17:15,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:15,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 652 states and 1931 transitions. [2024-12-06 05:17:15,740 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1931 transitions. [2024-12-06 05:17:15,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:17:15,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:15,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:15,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:15,788 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:17:15,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:15,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 657 states and 1941 transitions. [2024-12-06 05:17:15,865 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1941 transitions. [2024-12-06 05:17:15,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:17:15,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:15,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:15,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:15,951 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:17:16,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:16,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 659 states and 1943 transitions. [2024-12-06 05:17:16,012 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1943 transitions. [2024-12-06 05:17:16,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:17:16,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:16,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:16,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:16,079 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:17:18,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:18,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 663 states and 1950 transitions. [2024-12-06 05:17:18,301 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1950 transitions. [2024-12-06 05:17:18,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:17:18,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:18,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:18,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:18,624 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:17:28,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:28,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2094 states to 685 states and 2051 transitions. [2024-12-06 05:17:28,945 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 2051 transitions. [2024-12-06 05:17:28,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:17:28,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:28,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:28,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:29,013 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:17:33,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:33,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 695 states and 2083 transitions. [2024-12-06 05:17:33,846 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 2083 transitions. [2024-12-06 05:17:33,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:17:33,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:33,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:33,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:33,894 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:17:36,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:36,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 698 states and 2102 transitions. [2024-12-06 05:17:36,094 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 2102 transitions. [2024-12-06 05:17:36,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:17:36,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:36,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:36,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:36,141 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:17:38,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:38,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 702 states and 2114 transitions. [2024-12-06 05:17:38,889 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 2114 transitions. [2024-12-06 05:17:38,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:17:38,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:38,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:38,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:38,938 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:17:39,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:39,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 703 states and 2118 transitions. [2024-12-06 05:17:39,618 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 2118 transitions. [2024-12-06 05:17:39,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:17:39,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:39,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:39,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:39,662 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:17:41,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:41,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 707 states and 2133 transitions. [2024-12-06 05:17:41,944 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 2133 transitions. [2024-12-06 05:17:41,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:17:41,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:41,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:41,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:42,018 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:17:44,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:44,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2181 states to 711 states and 2138 transitions. [2024-12-06 05:17:44,195 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 2138 transitions. [2024-12-06 05:17:44,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:17:44,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:44,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:44,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:44,270 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:17:45,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:45,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 713 states and 2140 transitions. [2024-12-06 05:17:45,573 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 2140 transitions. [2024-12-06 05:17:45,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:17:45,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:45,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:45,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:45,652 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:17:47,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:47,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 718 states and 2148 transitions. [2024-12-06 05:17:47,695 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 2148 transitions. [2024-12-06 05:17:47,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:17:47,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:47,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:47,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:47,779 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:17:50,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:50,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 724 states and 2158 transitions. [2024-12-06 05:17:50,178 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 2158 transitions. [2024-12-06 05:17:50,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:17:50,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:50,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:50,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:50,242 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:17:51,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:51,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 728 states and 2163 transitions. [2024-12-06 05:17:51,578 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 2163 transitions. [2024-12-06 05:17:51,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:17:51,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:51,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:51,648 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:17:52,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:52,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 730 states and 2165 transitions. [2024-12-06 05:17:52,506 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 2165 transitions. [2024-12-06 05:17:52,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:17:52,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:52,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:52,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:52,582 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:17:54,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:54,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 734 states and 2170 transitions. [2024-12-06 05:17:54,069 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 2170 transitions. [2024-12-06 05:17:54,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:17:54,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:54,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:54,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:54,254 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:17:55,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:55,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 738 states and 2175 transitions. [2024-12-06 05:17:55,554 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 2175 transitions. [2024-12-06 05:17:55,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:17:55,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:55,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:55,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:55,600 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:17:57,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:57,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 743 states and 2195 transitions. [2024-12-06 05:17:57,853 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 2195 transitions. [2024-12-06 05:17:57,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:17:57,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:57,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:57,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:57,921 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:17:59,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:59,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 745 states and 2208 transitions. [2024-12-06 05:17:59,558 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 2208 transitions. [2024-12-06 05:17:59,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:17:59,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:59,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:59,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:59,636 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:18:00,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:00,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 747 states and 2223 transitions. [2024-12-06 05:18:00,950 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 2223 transitions. [2024-12-06 05:18:00,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:18:00,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:00,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:00,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:01,024 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:18:01,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:01,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 752 states and 2234 transitions. [2024-12-06 05:18:01,084 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 2234 transitions. [2024-12-06 05:18:01,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:18:01,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:01,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:01,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:01,152 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:18:01,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:01,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 756 states and 2249 transitions. [2024-12-06 05:18:01,946 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 2249 transitions. [2024-12-06 05:18:01,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 05:18:01,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:01,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:01,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:02,023 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:18:04,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:04,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 761 states and 2259 transitions. [2024-12-06 05:18:04,471 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 2259 transitions. [2024-12-06 05:18:04,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:18:04,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:04,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:04,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:04,511 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:18:09,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:09,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 769 states and 2287 transitions. [2024-12-06 05:18:09,035 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 2287 transitions. [2024-12-06 05:18:09,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:18:09,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:09,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:09,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:09,075 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:18:10,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:10,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 770 states and 2291 transitions. [2024-12-06 05:18:10,103 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 2291 transitions. [2024-12-06 05:18:10,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:18:10,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:10,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:10,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:10,144 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:18:12,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:12,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 776 states and 2302 transitions. [2024-12-06 05:18:12,449 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 2302 transitions. [2024-12-06 05:18:12,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:18:12,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:12,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:12,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:12,491 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:18:19,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:19,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 790 states and 2331 transitions. [2024-12-06 05:18:19,532 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 2331 transitions. [2024-12-06 05:18:19,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:18:19,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:19,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:19,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:19,599 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:18:22,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:22,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 796 states and 2340 transitions. [2024-12-06 05:18:22,892 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 2340 transitions. [2024-12-06 05:18:22,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:18:22,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:22,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:22,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:22,958 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:18:25,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:25,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 802 states and 2348 transitions. [2024-12-06 05:18:25,980 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 2348 transitions. [2024-12-06 05:18:25,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:18:25,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:25,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:26,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:26,021 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:18:29,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:29,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2402 states to 808 states and 2359 transitions. [2024-12-06 05:18:29,659 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 2359 transitions. [2024-12-06 05:18:29,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:18:29,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:29,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:29,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:38,213 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:19:24,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:24,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2563 states to 860 states and 2514 transitions. [2024-12-06 05:19:24,929 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 2514 transitions. [2024-12-06 05:19:24,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 05:19:24,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:24,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:24,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:24,994 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:19:32,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:32,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 869 states and 2542 transitions. [2024-12-06 05:19:32,088 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 2542 transitions. [2024-12-06 05:19:32,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 05:19:32,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:32,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:32,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:32,138 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:19:34,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:34,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 872 states and 2560 transitions. [2024-12-06 05:19:34,792 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 2560 transitions. [2024-12-06 05:19:34,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:19:34,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:34,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:34,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:40,869 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 05:20:36,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:36,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 910 states and 2679 transitions. [2024-12-06 05:20:36,013 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 2679 transitions. [2024-12-06 05:20:36,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 05:20:36,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:36,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:36,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:36,072 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:20:40,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:40,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2762 states to 914 states and 2691 transitions. [2024-12-06 05:20:40,673 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 2691 transitions. [2024-12-06 05:20:40,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:20:40,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:40,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:40,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:41,101 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 05:21:18,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:18,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 952 states and 2810 transitions. [2024-12-06 05:21:18,840 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 2810 transitions. [2024-12-06 05:21:18,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:21:18,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:18,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:18,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:19,115 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 05:21:27,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:27,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2916 states to 965 states and 2845 transitions. [2024-12-06 05:21:27,900 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 2845 transitions. [2024-12-06 05:21:27,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:21:27,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:27,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:27,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:28,928 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:21:32,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:32,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2924 states to 967 states and 2851 transitions. [2024-12-06 05:21:32,920 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 2851 transitions. [2024-12-06 05:21:32,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:21:32,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:32,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:32,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:33,460 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:21:33,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:33,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2924 states to 967 states and 2851 transitions. [2024-12-06 05:21:33,553 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 2851 transitions. [2024-12-06 05:21:33,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:21:33,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:33,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:33,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:34,274 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:21:34,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:34,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2924 states to 967 states and 2851 transitions. [2024-12-06 05:21:34,364 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 2851 transitions. [2024-12-06 05:21:34,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:21:34,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:34,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:34,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:41,292 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 05:22:43,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:43,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3068 states to 1003 states and 2968 transitions. [2024-12-06 05:22:43,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 2968 transitions. [2024-12-06 05:22:43,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:22:43,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:43,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:43,667 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 05:22:45,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:45,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3070 states to 1001 states and 2963 transitions. [2024-12-06 05:22:45,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 2963 transitions. [2024-12-06 05:22:45,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:22:45,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:45,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:45,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:45,693 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:22:49,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:49,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3108 states to 1007 states and 3001 transitions. [2024-12-06 05:22:49,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 3001 transitions. [2024-12-06 05:22:49,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:22:49,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:49,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:49,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:49,746 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:22:53,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:53,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3129 states to 1013 states and 3022 transitions. [2024-12-06 05:22:53,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 3022 transitions. [2024-12-06 05:22:53,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:22:53,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:53,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:53,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:53,647 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:23:00,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:00,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3169 states to 1020 states and 3062 transitions. [2024-12-06 05:23:00,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 3062 transitions. [2024-12-06 05:23:00,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:23:00,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:00,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:00,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:00,162 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:23:01,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:01,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3176 states to 1023 states and 3069 transitions. [2024-12-06 05:23:01,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 3069 transitions. [2024-12-06 05:23:01,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:23:01,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:01,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:01,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:01,636 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:23:03,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:03,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 1024 states and 3088 transitions. [2024-12-06 05:23:03,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 3088 transitions. [2024-12-06 05:23:03,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 05:23:03,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:03,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:03,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:03,211 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:23:07,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:07,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3214 states to 1028 states and 3107 transitions. [2024-12-06 05:23:07,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 3107 transitions. [2024-12-06 05:23:07,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:23:07,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:07,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:07,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:07,416 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:23:12,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:12,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3243 states to 1032 states and 3136 transitions. [2024-12-06 05:23:12,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 3136 transitions. [2024-12-06 05:23:12,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 05:23:12,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:12,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:12,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:12,419 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:23:13,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:13,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3250 states to 1035 states and 3143 transitions. [2024-12-06 05:23:13,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 3143 transitions. [2024-12-06 05:23:13,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:23:13,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:13,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:13,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:13,943 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:23:18,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:18,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3277 states to 1039 states and 3170 transitions. [2024-12-06 05:23:18,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 3170 transitions. [2024-12-06 05:23:18,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 05:23:18,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:18,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:18,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:18,494 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:23:19,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:19,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3287 states to 1044 states and 3180 transitions. [2024-12-06 05:23:19,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 3180 transitions. [2024-12-06 05:23:19,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:23:19,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:19,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:19,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:19,309 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:23:20,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:20,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3290 states to 1045 states and 3183 transitions. [2024-12-06 05:23:20,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 3183 transitions. [2024-12-06 05:23:20,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:23:20,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:20,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:20,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:20,537 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:23:37,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:37,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3332 states to 1061 states and 3225 transitions. [2024-12-06 05:23:37,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 3225 transitions. [2024-12-06 05:23:37,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 05:23:37,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:37,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:37,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:37,799 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:23:40,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:40,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3353 states to 1063 states and 3246 transitions. [2024-12-06 05:23:40,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 3246 transitions. [2024-12-06 05:23:40,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:23:40,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:40,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:40,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:40,184 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:23:41,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:41,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3353 states to 1064 states and 3246 transitions. [2024-12-06 05:23:41,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 3246 transitions. [2024-12-06 05:23:41,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:23:41,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:41,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:41,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:41,477 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:23:45,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:45,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3371 states to 1070 states and 3264 transitions. [2024-12-06 05:23:45,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 3264 transitions. [2024-12-06 05:23:45,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:23:45,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:45,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:46,298 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:23:46,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:46,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3385 states to 1075 states and 3278 transitions. [2024-12-06 05:23:46,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 3278 transitions. [2024-12-06 05:23:46,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:23:46,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:46,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:46,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:46,834 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:23:52,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:52,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3405 states to 1079 states and 3298 transitions. [2024-12-06 05:23:52,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 3298 transitions. [2024-12-06 05:23:52,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:23:52,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:52,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:52,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:52,514 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:23:58,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:58,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3417 states to 1085 states and 3310 transitions. [2024-12-06 05:23:58,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 3310 transitions. [2024-12-06 05:23:58,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:23:58,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:58,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:58,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:58,760 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:24:03,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:03,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3437 states to 1089 states and 3330 transitions. [2024-12-06 05:24:03,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 3330 transitions. [2024-12-06 05:24:03,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:24:03,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:03,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:03,813 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:24:09,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:09,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3449 states to 1095 states and 3342 transitions. [2024-12-06 05:24:09,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 3342 transitions. [2024-12-06 05:24:09,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:24:09,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:09,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:09,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:10,108 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:24:15,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:15,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3469 states to 1099 states and 3362 transitions. [2024-12-06 05:24:15,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 3362 transitions. [2024-12-06 05:24:15,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:24:15,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:15,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:16,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:16,280 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:24:23,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:23,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3481 states to 1105 states and 3374 transitions. [2024-12-06 05:24:23,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 3374 transitions. [2024-12-06 05:24:23,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:24:23,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:23,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:23,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:23,623 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 05:24:24,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:24,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 1110 states and 3381 transitions. [2024-12-06 05:24:24,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 3381 transitions. [2024-12-06 05:24:24,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:24:24,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:24,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:24,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:24,329 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:24:31,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:31,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 1116 states and 3398 transitions. [2024-12-06 05:24:31,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 3398 transitions. [2024-12-06 05:24:31,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:24:31,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:31,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:31,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:31,198 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:24:36,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:36,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3537 states to 1121 states and 3430 transitions. [2024-12-06 05:24:36,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 3430 transitions. [2024-12-06 05:24:36,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:24:36,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:36,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:36,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:36,549 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:24:38,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:38,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3538 states to 1122 states and 3431 transitions. [2024-12-06 05:24:38,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 3431 transitions. [2024-12-06 05:24:38,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:24:38,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:38,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:38,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:38,163 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:24:45,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:45,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 1127 states and 3463 transitions. [2024-12-06 05:24:45,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 3463 transitions. [2024-12-06 05:24:45,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:24:45,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:45,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:45,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:45,908 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:24:47,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:47,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3571 states to 1128 states and 3464 transitions. [2024-12-06 05:24:47,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 3464 transitions. [2024-12-06 05:24:47,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:24:47,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:47,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:47,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:47,911 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:24:55,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:55,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3597 states to 1136 states and 3490 transitions. [2024-12-06 05:24:55,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 3490 transitions. [2024-12-06 05:24:55,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:24:55,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:55,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:55,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:55,834 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:24:55,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:55,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1141 states and 3499 transitions. [2024-12-06 05:24:55,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 3499 transitions. [2024-12-06 05:24:55,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:24:55,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:55,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:55,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:55,982 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:25:04,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:04,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1148 states and 3535 transitions. [2024-12-06 05:25:04,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 3535 transitions. [2024-12-06 05:25:04,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:25:04,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:04,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:04,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:04,785 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:25:08,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:08,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1152 states and 3541 transitions. [2024-12-06 05:25:08,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 3541 transitions. [2024-12-06 05:25:08,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:25:08,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:08,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:08,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:08,221 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:25:13,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:13,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 1155 states and 3567 transitions. [2024-12-06 05:25:13,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 3567 transitions. [2024-12-06 05:25:13,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:25:13,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:13,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:13,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:13,777 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:25:17,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:17,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 1157 states and 3582 transitions. [2024-12-06 05:25:17,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 3582 transitions. [2024-12-06 05:25:17,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:25:17,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:17,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:17,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:17,917 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:25:24,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:24,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 1163 states and 3593 transitions. [2024-12-06 05:25:24,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 3593 transitions. [2024-12-06 05:25:24,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:25:24,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:24,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:24,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:24,683 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:25:27,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:27,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1165 states and 3611 transitions. [2024-12-06 05:25:27,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 3611 transitions. [2024-12-06 05:25:27,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:25:27,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:27,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:27,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:28,582 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:25:33,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:33,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3734 states to 1168 states and 3627 transitions. [2024-12-06 05:25:33,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 3627 transitions. [2024-12-06 05:25:33,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:25:33,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:33,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:33,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:33,974 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:25:37,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:37,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3755 states to 1170 states and 3648 transitions. [2024-12-06 05:25:37,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 3648 transitions. [2024-12-06 05:25:37,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:25:37,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:37,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:37,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:37,563 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:25:38,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:38,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3757 states to 1171 states and 3650 transitions. [2024-12-06 05:25:38,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 3650 transitions. [2024-12-06 05:25:38,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:25:38,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:38,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:38,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:39,391 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:25:40,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:40,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3758 states to 1172 states and 3651 transitions. [2024-12-06 05:25:40,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 3651 transitions. [2024-12-06 05:25:40,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:25:40,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:40,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:40,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:41,420 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:25:44,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:44,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3760 states to 1174 states and 3653 transitions. [2024-12-06 05:25:44,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 3653 transitions. [2024-12-06 05:25:44,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:25:44,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:44,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:44,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:45,227 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:25:46,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:46,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3761 states to 1175 states and 3654 transitions. [2024-12-06 05:25:46,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 3654 transitions. [2024-12-06 05:25:46,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:25:46,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:46,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:46,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:46,654 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:25:48,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:48,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1176 states and 3655 transitions. [2024-12-06 05:25:48,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 3655 transitions. [2024-12-06 05:25:48,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:25:48,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:48,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:48,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:48,299 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:25:51,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:51,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3777 states to 1178 states and 3670 transitions. [2024-12-06 05:25:51,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 3670 transitions. [2024-12-06 05:25:51,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:25:51,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:51,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:51,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:51,655 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:25:53,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:53,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3791 states to 1184 states and 3684 transitions. [2024-12-06 05:25:53,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 3684 transitions. [2024-12-06 05:25:53,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:25:53,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:53,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:53,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:53,761 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:25:55,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:55,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3793 states to 1185 states and 3686 transitions. [2024-12-06 05:25:55,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 3686 transitions. [2024-12-06 05:25:55,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:25:55,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:55,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:55,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:55,235 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:25:58,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:58,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3806 states to 1187 states and 3699 transitions. [2024-12-06 05:25:58,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 3699 transitions. [2024-12-06 05:25:58,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:25:58,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:58,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:58,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:58,781 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:26:07,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:07,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3818 states to 1193 states and 3711 transitions. [2024-12-06 05:26:07,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 3711 transitions. [2024-12-06 05:26:07,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:26:07,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:07,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:07,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:07,760 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:26:14,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:14,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 1199 states and 3722 transitions. [2024-12-06 05:26:14,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 3722 transitions. [2024-12-06 05:26:14,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:26:14,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:14,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:14,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:14,202 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:26:18,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:18,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3870 states to 1205 states and 3763 transitions. [2024-12-06 05:26:18,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 3763 transitions. [2024-12-06 05:26:18,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:26:18,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:18,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:18,990 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:26:25,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:25,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3894 states to 1211 states and 3787 transitions. [2024-12-06 05:26:25,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 3787 transitions. [2024-12-06 05:26:25,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:26:25,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:25,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:25,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:25,241 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:26:25,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:25,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3898 states to 1213 states and 3791 transitions. [2024-12-06 05:26:25,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 3791 transitions. [2024-12-06 05:26:25,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:26:25,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:25,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:25,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:25,912 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:26:27,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:27,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3906 states to 1216 states and 3799 transitions. [2024-12-06 05:26:27,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 3799 transitions. [2024-12-06 05:26:27,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:26:27,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:27,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:27,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:27,598 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:26:32,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:32,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3932 states to 1220 states and 3825 transitions. [2024-12-06 05:26:32,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 3825 transitions. [2024-12-06 05:26:32,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:26:32,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:32,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:32,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:32,917 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:26:34,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:34,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3935 states to 1221 states and 3828 transitions. [2024-12-06 05:26:34,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 3828 transitions. [2024-12-06 05:26:34,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:26:34,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:34,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:34,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:34,648 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:26:39,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:39,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3971 states to 1226 states and 3864 transitions. [2024-12-06 05:26:39,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 3864 transitions. [2024-12-06 05:26:39,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:26:39,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:39,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:39,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:40,397 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:26:40,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:40,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3973 states to 1228 states and 3866 transitions. [2024-12-06 05:26:40,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 3866 transitions. [2024-12-06 05:26:40,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:26:40,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:40,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:40,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:40,519 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:26:42,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:42,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3991 states to 1229 states and 3884 transitions. [2024-12-06 05:26:42,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 3884 transitions. [2024-12-06 05:26:42,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:26:42,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:42,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:42,343 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:27:02,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:02,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4036 states to 1245 states and 3929 transitions. [2024-12-06 05:27:02,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 3929 transitions. [2024-12-06 05:27:02,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:27:02,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:02,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:02,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:02,452 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:27:08,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:08,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 1249 states and 3961 transitions. [2024-12-06 05:27:08,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 3961 transitions. [2024-12-06 05:27:08,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:27:08,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:08,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:08,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:08,414 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:27:13,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:13,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4076 states to 1254 states and 3969 transitions. [2024-12-06 05:27:13,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 3969 transitions. [2024-12-06 05:27:13,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:27:13,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:13,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:13,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:13,362 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:27:20,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:20,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 1260 states and 3985 transitions. [2024-12-06 05:27:20,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 3985 transitions. [2024-12-06 05:27:20,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:27:20,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:20,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:20,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:20,716 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:27:22,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:22,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4094 states to 1261 states and 3987 transitions. [2024-12-06 05:27:22,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 3987 transitions. [2024-12-06 05:27:22,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:27:22,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:22,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:22,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:22,189 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:27:23,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:23,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 1262 states and 3988 transitions. [2024-12-06 05:27:23,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 3988 transitions. [2024-12-06 05:27:23,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:27:23,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:23,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:23,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:23,792 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:27:25,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:25,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4098 states to 1263 states and 3991 transitions. [2024-12-06 05:27:25,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 3991 transitions. [2024-12-06 05:27:25,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:27:25,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:25,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:25,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:25,318 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:27:32,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:32,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4127 states to 1271 states and 4020 transitions. [2024-12-06 05:27:32,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 4020 transitions. [2024-12-06 05:27:32,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:27:32,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:32,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:32,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:32,684 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:27:37,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:37,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4134 states to 1276 states and 4027 transitions. [2024-12-06 05:27:37,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 4027 transitions. [2024-12-06 05:27:37,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:27:37,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:37,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:37,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:37,847 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:27:42,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:42,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4142 states to 1281 states and 4035 transitions. [2024-12-06 05:27:42,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 4035 transitions. [2024-12-06 05:27:42,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:27:42,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:42,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:42,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:43,009 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:27:44,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:44,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4154 states to 1282 states and 4047 transitions. [2024-12-06 05:27:44,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 4047 transitions. [2024-12-06 05:27:44,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:27:44,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:44,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:44,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:45,330 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 05:27:49,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:49,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4160 states to 1285 states and 4053 transitions. [2024-12-06 05:27:49,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 4053 transitions. [2024-12-06 05:27:49,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:27:49,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:49,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:49,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:49,242 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked.