./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product30.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_c92d22e7-a101-42c3-a91f-7ed3c627fd91/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c92d22e7-a101-42c3-a91f-7ed3c627fd91/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_c92d22e7-a101-42c3-a91f-7ed3c627fd91/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c92d22e7-a101-42c3-a91f-7ed3c627fd91/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product30.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c92d22e7-a101-42c3-a91f-7ed3c627fd91/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_c92d22e7-a101-42c3-a91f-7ed3c627fd91/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 e4fb36b23f327758af91661b12ca1735faf7949901dbd5c1543c17ea0384ceb9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:26:10,158 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:26:10,208 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c92d22e7-a101-42c3-a91f-7ed3c627fd91/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:26:10,212 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:26:10,212 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:26:10,230 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:26:10,231 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:26:10,231 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:26:10,231 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:26:10,231 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:26:10,231 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:26:10,232 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:26:10,232 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:26:10,232 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:26:10,232 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:26:10,232 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:26:10,232 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:26:10,232 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:26:10,232 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:26:10,232 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:26:10,232 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:26:10,233 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:26:10,233 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:26:10,233 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:26:10,233 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:26:10,233 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:26:10,233 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:26:10,233 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:26:10,233 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:26:10,233 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:26:10,233 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:26:10,234 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:26:10,234 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:26:10,234 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_c92d22e7-a101-42c3-a91f-7ed3c627fd91/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 -> e4fb36b23f327758af91661b12ca1735faf7949901dbd5c1543c17ea0384ceb9 [2024-12-06 05:26:10,426 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:26:10,432 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:26:10,434 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:26:10,435 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:26:10,435 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:26:10,436 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c92d22e7-a101-42c3-a91f-7ed3c627fd91/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/product-lines/email_spec11_product30.cil.c [2024-12-06 05:26:13,074 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c92d22e7-a101-42c3-a91f-7ed3c627fd91/bin/ukojak-verify-CZk0znPC7b/data/b1b94a80d/df8328a1d78a44a39395c93aaba4eb29/FLAG34ca4d56c [2024-12-06 05:26:13,393 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:26:13,394 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c92d22e7-a101-42c3-a91f-7ed3c627fd91/sv-benchmarks/c/product-lines/email_spec11_product30.cil.c [2024-12-06 05:26:13,412 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c92d22e7-a101-42c3-a91f-7ed3c627fd91/bin/ukojak-verify-CZk0znPC7b/data/b1b94a80d/df8328a1d78a44a39395c93aaba4eb29/FLAG34ca4d56c [2024-12-06 05:26:13,674 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c92d22e7-a101-42c3-a91f-7ed3c627fd91/bin/ukojak-verify-CZk0znPC7b/data/b1b94a80d/df8328a1d78a44a39395c93aaba4eb29 [2024-12-06 05:26:13,676 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:26:13,677 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:26:13,678 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:26:13,678 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:26:13,682 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:26:13,682 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:26:13" (1/1) ... [2024-12-06 05:26:13,683 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a64afb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:13, skipping insertion in model container [2024-12-06 05:26:13,683 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:26:13" (1/1) ... [2024-12-06 05:26:13,729 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:26:14,066 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_c92d22e7-a101-42c3-a91f-7ed3c627fd91/sv-benchmarks/c/product-lines/email_spec11_product30.cil.c[29507,29520] [2024-12-06 05:26:14,157 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:26:14,169 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:26:14,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [48] [2024-12-06 05:26:14,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [443] [2024-12-06 05:26:14,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [668] [2024-12-06 05:26:14,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"DecryptAutoResponder_spec.i","") [685] [2024-12-06 05:26:14,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [705] [2024-12-06 05:26:14,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [1104] [2024-12-06 05:26:14,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1240] [2024-12-06 05:26:14,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1278] [2024-12-06 05:26:14,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [1560] [2024-12-06 05:26:14,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1569] [2024-12-06 05:26:14,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [1935] [2024-12-06 05:26:14,232 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_c92d22e7-a101-42c3-a91f-7ed3c627fd91/sv-benchmarks/c/product-lines/email_spec11_product30.cil.c[29507,29520] [2024-12-06 05:26:14,272 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:26:14,300 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:26:14,300 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:14 WrapperNode [2024-12-06 05:26:14,301 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:26:14,301 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:26:14,301 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:26:14,302 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:26:14,306 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:14" (1/1) ... [2024-12-06 05:26:14,324 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:14" (1/1) ... [2024-12-06 05:26:14,356 INFO L138 Inliner]: procedures = 131, calls = 203, calls flagged for inlining = 60, calls inlined = 50, statements flattened = 904 [2024-12-06 05:26:14,356 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:26:14,357 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:26:14,357 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:26:14,357 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:26:14,366 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:14" (1/1) ... [2024-12-06 05:26:14,366 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:14" (1/1) ... [2024-12-06 05:26:14,369 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:14" (1/1) ... [2024-12-06 05:26:14,369 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:14" (1/1) ... [2024-12-06 05:26:14,384 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:14" (1/1) ... [2024-12-06 05:26:14,387 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:14" (1/1) ... [2024-12-06 05:26:14,394 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:14" (1/1) ... [2024-12-06 05:26:14,399 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:14" (1/1) ... [2024-12-06 05:26:14,402 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:14" (1/1) ... [2024-12-06 05:26:14,408 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:26:14,409 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:26:14,409 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:26:14,409 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:26:14,410 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:14" (1/1) ... [2024-12-06 05:26:14,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:26:14,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c92d22e7-a101-42c3-a91f-7ed3c627fd91/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:26:14,447 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c92d22e7-a101-42c3-a91f-7ed3c627fd91/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:26:14,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c92d22e7-a101-42c3-a91f-7ed3c627fd91/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:26:14,479 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2024-12-06 05:26:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2024-12-06 05:26:14,479 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2024-12-06 05:26:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2024-12-06 05:26:14,479 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2024-12-06 05:26:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2024-12-06 05:26:14,480 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2024-12-06 05:26:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2024-12-06 05:26:14,480 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2024-12-06 05:26:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2024-12-06 05:26:14,480 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2024-12-06 05:26:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2024-12-06 05:26:14,480 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2024-12-06 05:26:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2024-12-06 05:26:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2024-12-06 05:26:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2024-12-06 05:26:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2024-12-06 05:26:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2024-12-06 05:26:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2024-12-06 05:26:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2024-12-06 05:26:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2024-12-06 05:26:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2024-12-06 05:26:14,482 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2024-12-06 05:26:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2024-12-06 05:26:14,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:26:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2024-12-06 05:26:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2024-12-06 05:26:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2024-12-06 05:26:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2024-12-06 05:26:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2024-12-06 05:26:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2024-12-06 05:26:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2024-12-06 05:26:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2024-12-06 05:26:14,495 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2024-12-06 05:26:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2024-12-06 05:26:14,495 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2024-12-06 05:26:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2024-12-06 05:26:14,495 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2024-12-06 05:26:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2024-12-06 05:26:14,495 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2024-12-06 05:26:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2024-12-06 05:26:14,495 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2024-12-06 05:26:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2024-12-06 05:26:14,495 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2024-12-06 05:26:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2024-12-06 05:26:14,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:26:14,496 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2024-12-06 05:26:14,496 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2024-12-06 05:26:14,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:26:14,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:26:14,677 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:26:14,679 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:26:15,525 INFO L? ?]: Removed 429 outVars from TransFormulas that were not future-live. [2024-12-06 05:26:15,525 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:26:16,099 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:26:16,099 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 05:26:16,099 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:26:16 BoogieIcfgContainer [2024-12-06 05:26:16,099 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:26:16,100 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:26:16,100 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:26:16,108 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:26:16,108 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:26:16" (1/1) ... [2024-12-06 05:26:16,115 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:26:16,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:16,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 185 states and 247 transitions. [2024-12-06 05:26:16,166 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 247 transitions. [2024-12-06 05:26:16,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:26:16,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:16,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:16,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:16,683 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:26:16,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:16,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 186 states and 258 transitions. [2024-12-06 05:26:16,798 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 258 transitions. [2024-12-06 05:26:16,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:26:16,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:16,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:16,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:17,008 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 05:26:17,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:17,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 188 states and 270 transitions. [2024-12-06 05:26:17,092 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 270 transitions. [2024-12-06 05:26:17,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:26:17,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:17,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:17,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:17,382 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 05:26:17,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:17,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 193 states and 291 transitions. [2024-12-06 05:26:17,514 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 291 transitions. [2024-12-06 05:26:17,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:26:17,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:17,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:17,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:17,672 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 05:26:17,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:17,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 197 states and 306 transitions. [2024-12-06 05:26:17,922 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 306 transitions. [2024-12-06 05:26:17,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:26:17,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:17,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:17,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:18,051 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 05:26:18,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:18,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 200 states and 318 transitions. [2024-12-06 05:26:18,239 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 318 transitions. [2024-12-06 05:26:18,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:26:18,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:18,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:18,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:18,388 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 05:26:18,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:18,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 206 states and 339 transitions. [2024-12-06 05:26:18,723 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 339 transitions. [2024-12-06 05:26:18,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:26:18,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:18,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:18,920 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:26:19,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:19,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 210 states and 344 transitions. [2024-12-06 05:26:19,030 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 344 transitions. [2024-12-06 05:26:19,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:26:19,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:19,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:19,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:19,206 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:26:19,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:19,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 214 states and 362 transitions. [2024-12-06 05:26:19,555 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 362 transitions. [2024-12-06 05:26:19,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:26:19,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:19,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:19,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:19,697 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 05:26:20,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:20,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 222 states and 385 transitions. [2024-12-06 05:26:20,358 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 385 transitions. [2024-12-06 05:26:20,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:26:20,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:20,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:20,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:20,479 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 05:26:20,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:20,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 227 states and 392 transitions. [2024-12-06 05:26:20,520 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 392 transitions. [2024-12-06 05:26:20,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:26:20,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:20,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:20,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:20,623 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 05:26:21,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:21,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 237 states and 418 transitions. [2024-12-06 05:26:21,473 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 418 transitions. [2024-12-06 05:26:21,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:26:21,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:21,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:21,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:21,619 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 05:26:21,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:21,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 243 states and 430 transitions. [2024-12-06 05:26:21,818 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 430 transitions. [2024-12-06 05:26:21,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:26:21,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:21,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:21,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:21,914 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:26:22,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:22,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 247 states and 438 transitions. [2024-12-06 05:26:22,143 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 438 transitions. [2024-12-06 05:26:22,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:26:22,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:22,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:22,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:22,231 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:26:22,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:22,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 251 states and 453 transitions. [2024-12-06 05:26:22,616 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 453 transitions. [2024-12-06 05:26:22,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:26:22,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:22,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:22,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:23,965 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 05:26:26,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:26,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 292 states and 560 transitions. [2024-12-06 05:26:26,136 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 560 transitions. [2024-12-06 05:26:26,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:26:26,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:26,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:26,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:26,195 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:26:26,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:26,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 293 states and 569 transitions. [2024-12-06 05:26:26,479 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 569 transitions. [2024-12-06 05:26:26,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:26:26,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:26,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:26,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:26,644 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:26:27,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:27,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 301 states and 598 transitions. [2024-12-06 05:26:27,565 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 598 transitions. [2024-12-06 05:26:27,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 05:26:27,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:27,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:27,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:27,650 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:26:28,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:28,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 304 states and 602 transitions. [2024-12-06 05:26:28,194 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 602 transitions. [2024-12-06 05:26:28,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:26:28,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:28,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:28,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:28,369 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 05:26:30,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:30,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 316 states and 631 transitions. [2024-12-06 05:26:30,174 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 631 transitions. [2024-12-06 05:26:30,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:26:30,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:30,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:30,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:30,309 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:26:30,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:30,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 320 states and 641 transitions. [2024-12-06 05:26:30,850 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 641 transitions. [2024-12-06 05:26:30,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:26:30,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:30,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:30,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:30,905 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:26:31,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:31,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 324 states and 656 transitions. [2024-12-06 05:26:31,533 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 656 transitions. [2024-12-06 05:26:31,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:26:31,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:31,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:31,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:31,607 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:26:32,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:32,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 330 states and 673 transitions. [2024-12-06 05:26:32,701 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 673 transitions. [2024-12-06 05:26:32,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:26:32,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:32,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:32,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:33,273 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 05:26:34,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:34,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 339 states and 707 transitions. [2024-12-06 05:26:34,826 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 707 transitions. [2024-12-06 05:26:34,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 05:26:34,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:34,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:34,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:37,801 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 05:26:49,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:49,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 367 states and 809 transitions. [2024-12-06 05:26:49,088 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 809 transitions. [2024-12-06 05:26:49,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 05:26:49,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:49,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:49,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:50,019 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 05:26:51,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:51,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 370 states and 829 transitions. [2024-12-06 05:26:51,242 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 829 transitions. [2024-12-06 05:26:51,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:26:51,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:51,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:51,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:51,445 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 05:26:55,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:55,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 384 states and 881 transitions. [2024-12-06 05:26:55,735 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 881 transitions. [2024-12-06 05:26:55,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:26:55,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:55,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:55,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:55,802 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:26:57,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:57,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 388 states and 899 transitions. [2024-12-06 05:26:57,078 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 899 transitions. [2024-12-06 05:26:57,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:26:57,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:57,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:57,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:57,202 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 05:26:57,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:57,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 390 states and 913 transitions. [2024-12-06 05:26:57,950 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 913 transitions. [2024-12-06 05:26:57,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:26:57,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:57,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:57,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:58,010 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:27:00,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:00,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 396 states and 931 transitions. [2024-12-06 05:27:00,109 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 931 transitions. [2024-12-06 05:27:00,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:27:00,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:00,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:00,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:00,227 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 05:27:00,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:00,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 401 states and 940 transitions. [2024-12-06 05:27:00,291 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 940 transitions. [2024-12-06 05:27:00,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:27:00,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:00,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:00,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:00,360 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 05:27:00,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:00,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 405 states and 947 transitions. [2024-12-06 05:27:00,582 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 947 transitions. [2024-12-06 05:27:00,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:27:00,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:00,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:00,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:00,668 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 05:27:00,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:00,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 410 states and 955 transitions. [2024-12-06 05:27:00,711 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 955 transitions. [2024-12-06 05:27:00,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:27:00,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:00,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:00,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:00,797 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 05:27:01,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:01,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 416 states and 971 transitions. [2024-12-06 05:27:01,762 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 971 transitions. [2024-12-06 05:27:01,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:27:01,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:01,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:01,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:01,950 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:27:07,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:07,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 432 states and 1026 transitions. [2024-12-06 05:27:07,232 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1026 transitions. [2024-12-06 05:27:07,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:27:07,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:07,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:07,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:07,280 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 05:27:08,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:08,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 438 states and 1046 transitions. [2024-12-06 05:27:08,926 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1046 transitions. [2024-12-06 05:27:08,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:27:08,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:08,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:08,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:09,130 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:27:14,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:14,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 456 states and 1128 transitions. [2024-12-06 05:27:14,648 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1128 transitions. [2024-12-06 05:27:14,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:27:14,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:14,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:14,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:14,728 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 05:27:14,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:14,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 461 states and 1135 transitions. [2024-12-06 05:27:14,815 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1135 transitions. [2024-12-06 05:27:14,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:27:14,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:14,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:14,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:14,858 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 05:27:15,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:15,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 465 states and 1147 transitions. [2024-12-06 05:27:15,984 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1147 transitions. [2024-12-06 05:27:15,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:27:15,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:15,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:16,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:16,030 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 05:27:17,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:17,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 471 states and 1158 transitions. [2024-12-06 05:27:17,883 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1158 transitions. [2024-12-06 05:27:17,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:27:17,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:17,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:17,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:17,930 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 05:27:18,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:18,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 472 states and 1158 transitions. [2024-12-06 05:27:18,213 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1158 transitions. [2024-12-06 05:27:18,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:27:18,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:18,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:18,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:18,259 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 05:27:19,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:19,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 476 states and 1176 transitions. [2024-12-06 05:27:19,726 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1176 transitions. [2024-12-06 05:27:19,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:27:19,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:19,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:19,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:19,780 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 05:27:20,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:20,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 478 states and 1180 transitions. [2024-12-06 05:27:20,085 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1180 transitions. [2024-12-06 05:27:20,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:27:20,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:20,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:20,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:20,133 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:27:23,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:23,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 489 states and 1208 transitions. [2024-12-06 05:27:23,674 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1208 transitions. [2024-12-06 05:27:23,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:27:23,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:23,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:23,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:23,744 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:27:24,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:24,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 493 states and 1223 transitions. [2024-12-06 05:27:24,884 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1223 transitions. [2024-12-06 05:27:24,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:27:24,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:24,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:24,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:24,954 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 05:27:27,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:27,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 501 states and 1251 transitions. [2024-12-06 05:27:27,621 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1251 transitions. [2024-12-06 05:27:27,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:27:27,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:27,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:27,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:27,670 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 05:27:28,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:28,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 502 states and 1252 transitions. [2024-12-06 05:27:28,194 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1252 transitions. [2024-12-06 05:27:28,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:27:28,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:28,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:28,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:28,250 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 05:27:31,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:31,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 510 states and 1279 transitions. [2024-12-06 05:27:31,375 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1279 transitions. [2024-12-06 05:27:31,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:27:31,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:31,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:31,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:31,656 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:27:33,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:33,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 514 states and 1319 transitions. [2024-12-06 05:27:33,879 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1319 transitions. [2024-12-06 05:27:33,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:27:33,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:33,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:33,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:34,061 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:27:35,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:35,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 517 states and 1346 transitions. [2024-12-06 05:27:35,377 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1346 transitions. [2024-12-06 05:27:35,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:27:35,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:35,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:35,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:35,443 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 05:27:36,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:36,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 518 states and 1360 transitions. [2024-12-06 05:27:36,019 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1360 transitions. [2024-12-06 05:27:36,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:27:36,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:36,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:36,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:36,101 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:27:36,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:36,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 519 states and 1370 transitions. [2024-12-06 05:27:36,382 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1370 transitions. [2024-12-06 05:27:36,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:27:36,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:36,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:36,513 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:27:37,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:37,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 520 states and 1384 transitions. [2024-12-06 05:27:37,175 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1384 transitions. [2024-12-06 05:27:37,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:27:37,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:37,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:37,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:37,463 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:27:45,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:45,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 540 states and 1475 transitions. [2024-12-06 05:27:45,111 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1475 transitions. [2024-12-06 05:27:45,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:27:45,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:45,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:45,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:45,157 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:27:47,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:47,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 548 states and 1521 transitions. [2024-12-06 05:27:47,897 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1521 transitions. [2024-12-06 05:27:47,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:27:47,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:47,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:47,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:47,945 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:27:48,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:48,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 549 states and 1535 transitions. [2024-12-06 05:27:48,520 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1535 transitions. [2024-12-06 05:27:48,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:27:48,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:48,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:48,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:48,566 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:27:49,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:49,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 553 states and 1540 transitions. [2024-12-06 05:27:49,563 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1540 transitions. [2024-12-06 05:27:49,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 05:27:49,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:49,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:49,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:50,306 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 05:27:53,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:53,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 563 states and 1580 transitions. [2024-12-06 05:27:53,737 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1580 transitions. [2024-12-06 05:27:53,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 05:27:53,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:53,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:54,077 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:27:55,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:55,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 569 states and 1592 transitions. [2024-12-06 05:27:55,526 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1592 transitions. [2024-12-06 05:27:55,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 05:27:55,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:55,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:55,855 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 05:27:58,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:58,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 575 states and 1611 transitions. [2024-12-06 05:27:58,251 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1611 transitions. [2024-12-06 05:27:58,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 05:27:58,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:58,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:58,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:58,357 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 05:28:02,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:02,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 583 states and 1644 transitions. [2024-12-06 05:28:02,295 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1644 transitions. [2024-12-06 05:28:02,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 05:28:02,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:02,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:02,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:02,353 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:28:07,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:07,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 595 states and 1678 transitions. [2024-12-06 05:28:07,869 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1678 transitions. [2024-12-06 05:28:07,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 05:28:07,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:07,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:07,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:07,916 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:28:09,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:09,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 599 states and 1695 transitions. [2024-12-06 05:28:09,316 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1695 transitions. [2024-12-06 05:28:09,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:28:09,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:09,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:09,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:09,590 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:28:11,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:11,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 604 states and 1704 transitions. [2024-12-06 05:28:11,612 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1704 transitions. [2024-12-06 05:28:11,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 05:28:11,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:11,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:11,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:11,661 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:28:13,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:13,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 606 states and 1707 transitions. [2024-12-06 05:28:13,104 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1707 transitions. [2024-12-06 05:28:13,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:28:13,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:13,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:13,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:13,188 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:28:16,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:16,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 613 states and 1728 transitions. [2024-12-06 05:28:16,141 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1728 transitions. [2024-12-06 05:28:16,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:28:16,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:16,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:16,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:16,223 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:28:16,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:16,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 614 states and 1734 transitions. [2024-12-06 05:28:16,892 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1734 transitions. [2024-12-06 05:28:16,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:28:16,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:16,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:16,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:16,949 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 05:28:21,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:21,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 623 states and 1766 transitions. [2024-12-06 05:28:21,495 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1766 transitions. [2024-12-06 05:28:21,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:28:21,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:21,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:21,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:22,180 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:28:22,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:22,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 627 states and 1776 transitions. [2024-12-06 05:28:22,943 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1776 transitions. [2024-12-06 05:28:22,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:28:22,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:22,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:22,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:23,018 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 05:28:24,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:24,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 629 states and 1784 transitions. [2024-12-06 05:28:24,337 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1784 transitions. [2024-12-06 05:28:24,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:28:24,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:24,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:24,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:24,419 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 05:28:25,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:25,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 630 states and 1798 transitions. [2024-12-06 05:28:25,136 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1798 transitions. [2024-12-06 05:28:25,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:28:25,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:25,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:25,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:25,191 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 05:28:26,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:26,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 632 states and 1802 transitions. [2024-12-06 05:28:26,511 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1802 transitions. [2024-12-06 05:28:26,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:28:26,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:26,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:26,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:26,560 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 05:28:28,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:28,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 636 states and 1809 transitions. [2024-12-06 05:28:28,242 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1809 transitions. [2024-12-06 05:28:28,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:28:28,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:28,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:28,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:28,603 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:28:39,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:39,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 658 states and 1899 transitions. [2024-12-06 05:28:39,231 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1899 transitions. [2024-12-06 05:28:39,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:28:39,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:39,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:39,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:39,299 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:28:39,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:39,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 660 states and 1901 transitions. [2024-12-06 05:28:39,345 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1901 transitions. [2024-12-06 05:28:39,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:28:39,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:39,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:39,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:39,401 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 05:28:39,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:39,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 665 states and 1913 transitions. [2024-12-06 05:28:39,467 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1913 transitions. [2024-12-06 05:28:39,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:28:39,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:39,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:39,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:39,513 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:28:42,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:42,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 673 states and 1961 transitions. [2024-12-06 05:28:42,914 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1961 transitions. [2024-12-06 05:28:42,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:28:42,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:42,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:42,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:42,962 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:28:44,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:44,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 678 states and 1982 transitions. [2024-12-06 05:28:44,768 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1982 transitions. [2024-12-06 05:28:44,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:28:44,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:44,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:44,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:45,472 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:28:48,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:48,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 685 states and 2014 transitions. [2024-12-06 05:28:48,949 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 2014 transitions. [2024-12-06 05:28:48,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:28:48,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:48,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:48,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:49,277 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:28:49,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:49,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 689 states and 2030 transitions. [2024-12-06 05:28:49,944 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 2030 transitions. [2024-12-06 05:28:49,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:28:49,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:49,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:49,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:50,019 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 05:28:53,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:53,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 695 states and 2040 transitions. [2024-12-06 05:28:53,034 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 2040 transitions. [2024-12-06 05:28:53,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:28:53,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:53,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:53,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:53,081 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 05:28:55,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:55,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2094 states to 701 states and 2051 transitions. [2024-12-06 05:28:55,981 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 2051 transitions. [2024-12-06 05:28:55,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:28:55,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:55,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:56,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:56,029 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 05:28:59,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:59,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 707 states and 2061 transitions. [2024-12-06 05:28:59,115 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 2061 transitions. [2024-12-06 05:28:59,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:28:59,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:59,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:59,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:59,478 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:28:59,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:59,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 712 states and 2071 transitions. [2024-12-06 05:28:59,558 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 2071 transitions. [2024-12-06 05:28:59,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:28:59,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:59,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:59,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:59,613 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 05:29:05,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:05,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 721 states and 2102 transitions. [2024-12-06 05:29:05,018 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 2102 transitions. [2024-12-06 05:29:05,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:29:05,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:05,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:05,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:05,071 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 05:29:07,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:07,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 724 states and 2123 transitions. [2024-12-06 05:29:07,289 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 2123 transitions. [2024-12-06 05:29:07,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:29:07,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:07,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:07,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:07,346 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 05:29:10,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:10,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 728 states and 2134 transitions. [2024-12-06 05:29:10,259 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 2134 transitions. [2024-12-06 05:29:10,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:29:10,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:10,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:10,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:10,778 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 05:29:12,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:12,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 732 states and 2153 transitions. [2024-12-06 05:29:12,817 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 2153 transitions. [2024-12-06 05:29:12,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:29:12,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:12,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:12,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:13,139 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:29:15,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:15,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 738 states and 2165 transitions. [2024-12-06 05:29:15,865 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 2165 transitions. [2024-12-06 05:29:15,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:29:15,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:15,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:15,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:15,911 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:29:18,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:18,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 744 states and 2176 transitions. [2024-12-06 05:29:18,892 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 2176 transitions. [2024-12-06 05:29:18,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:29:18,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:18,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:18,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:19,249 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 05:29:19,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:19,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 749 states and 2193 transitions. [2024-12-06 05:29:19,349 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 2193 transitions. [2024-12-06 05:29:19,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:29:19,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:19,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:19,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:19,973 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 05:29:25,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:25,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 761 states and 2256 transitions. [2024-12-06 05:29:25,008 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 2256 transitions. [2024-12-06 05:29:25,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:29:25,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:25,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:25,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:25,330 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 05:29:28,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:28,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 766 states and 2277 transitions. [2024-12-06 05:29:28,631 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 2277 transitions. [2024-12-06 05:29:28,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:29:28,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:28,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:28,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:28,681 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:29:31,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:31,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 770 states and 2291 transitions. [2024-12-06 05:29:31,069 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 2291 transitions. [2024-12-06 05:29:31,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:29:31,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:31,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:31,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:31,122 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:29:39,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:39,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 785 states and 2328 transitions. [2024-12-06 05:29:39,916 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 2328 transitions. [2024-12-06 05:29:39,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:29:39,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:39,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:39,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:39,968 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 05:29:43,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:43,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2384 states to 791 states and 2341 transitions. [2024-12-06 05:29:43,276 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 2341 transitions. [2024-12-06 05:29:43,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:29:43,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:43,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:43,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:43,325 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 05:29:46,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:46,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2396 states to 797 states and 2353 transitions. [2024-12-06 05:29:46,254 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 2353 transitions. [2024-12-06 05:29:46,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:29:46,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:46,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:46,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:46,301 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 05:29:49,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:49,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 803 states and 2365 transitions. [2024-12-06 05:29:49,615 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 2365 transitions. [2024-12-06 05:29:49,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:29:49,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:49,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:49,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:49,664 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 05:29:54,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:54,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 811 states and 2381 transitions. [2024-12-06 05:29:54,342 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 2381 transitions. [2024-12-06 05:29:54,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:29:54,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:54,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:54,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:54,527 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:29:56,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:56,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2427 states to 813 states and 2384 transitions. [2024-12-06 05:29:56,191 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 2384 transitions. [2024-12-06 05:29:56,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:29:56,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:56,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:56,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:56,254 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 05:30:01,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:01,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2457 states to 822 states and 2414 transitions. [2024-12-06 05:30:01,954 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 2414 transitions. [2024-12-06 05:30:01,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:30:01,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:01,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:01,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:02,009 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 05:30:04,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:04,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2477 states to 825 states and 2434 transitions. [2024-12-06 05:30:04,220 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 2434 transitions. [2024-12-06 05:30:04,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:30:04,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:04,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:04,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:04,271 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 05:30:07,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:07,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2488 states to 829 states and 2445 transitions. [2024-12-06 05:30:07,420 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 2445 transitions. [2024-12-06 05:30:07,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:30:07,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:07,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:07,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:07,584 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:30:11,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:11,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 835 states and 2460 transitions. [2024-12-06 05:30:11,303 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 2460 transitions. [2024-12-06 05:30:11,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:30:11,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:11,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:11,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:11,354 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:30:13,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:13,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 840 states and 2482 transitions. [2024-12-06 05:30:13,757 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 2482 transitions. [2024-12-06 05:30:13,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:30:13,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:13,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:13,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:13,811 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 05:30:13,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:13,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2534 states to 845 states and 2491 transitions. [2024-12-06 05:30:13,980 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 2491 transitions. [2024-12-06 05:30:13,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:30:13,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:13,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:14,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:14,035 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:30:23,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:23,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 861 states and 2533 transitions. [2024-12-06 05:30:23,264 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 2533 transitions. [2024-12-06 05:30:23,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:30:23,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:23,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:23,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:23,313 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:30:26,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:26,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 867 states and 2568 transitions. [2024-12-06 05:30:26,677 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 2568 transitions. [2024-12-06 05:30:26,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:30:26,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:26,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:26,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:27,155 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:30:27,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:27,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 872 states and 2576 transitions. [2024-12-06 05:30:27,258 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 2576 transitions. [2024-12-06 05:30:27,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:30:27,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:27,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:27,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:27,307 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:30:30,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:30,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 876 states and 2588 transitions. [2024-12-06 05:30:30,074 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 2588 transitions. [2024-12-06 05:30:30,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:30:30,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:30,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:30,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:30,122 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:30:32,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:32,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2654 states to 882 states and 2611 transitions. [2024-12-06 05:30:32,267 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 2611 transitions. [2024-12-06 05:30:32,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:30:32,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:32,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:32,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:32,430 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:30:34,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:34,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2657 states to 884 states and 2614 transitions. [2024-12-06 05:30:34,338 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 2614 transitions. [2024-12-06 05:30:34,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:30:34,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:34,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:34,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:34,444 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 05:30:37,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:37,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 888 states and 2639 transitions. [2024-12-06 05:30:37,586 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 2639 transitions. [2024-12-06 05:30:37,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:30:37,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:37,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:37,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:37,634 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:30:38,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:38,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 889 states and 2655 transitions. [2024-12-06 05:30:38,509 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 2655 transitions. [2024-12-06 05:30:38,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:30:38,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:38,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:38,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:38,561 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:30:41,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:41,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 892 states and 2666 transitions. [2024-12-06 05:30:41,164 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 2666 transitions. [2024-12-06 05:30:41,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:30:41,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:41,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:41,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:41,233 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 05:30:44,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:44,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 897 states and 2695 transitions. [2024-12-06 05:30:44,265 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 2695 transitions. [2024-12-06 05:30:44,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:30:44,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:44,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:44,318 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:30:45,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:45,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 898 states and 2696 transitions. [2024-12-06 05:30:45,261 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 2696 transitions. [2024-12-06 05:30:45,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:30:45,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:45,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:45,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:45,310 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:30:47,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:47,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2761 states to 902 states and 2718 transitions. [2024-12-06 05:30:47,836 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 2718 transitions. [2024-12-06 05:30:47,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:30:47,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:47,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:47,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:47,882 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:30:49,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:49,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2780 states to 905 states and 2737 transitions. [2024-12-06 05:30:49,642 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 2737 transitions. [2024-12-06 05:30:49,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:30:49,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:49,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:49,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:49,692 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:30:51,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:51,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 908 states and 2743 transitions. [2024-12-06 05:30:51,352 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 2743 transitions. [2024-12-06 05:30:51,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:30:51,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:51,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:51,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:51,400 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:30:52,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:52,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2801 states to 909 states and 2758 transitions. [2024-12-06 05:30:52,319 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 2758 transitions. [2024-12-06 05:30:52,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:30:52,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:52,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:52,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:52,369 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:30:53,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:53,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2812 states to 912 states and 2769 transitions. [2024-12-06 05:30:53,923 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 2769 transitions. [2024-12-06 05:30:53,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:30:53,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:53,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:54,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:54,111 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:30:56,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:56,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 915 states and 2775 transitions. [2024-12-06 05:30:56,497 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 2775 transitions. [2024-12-06 05:30:56,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:30:56,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:56,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:56,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:56,566 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 05:31:00,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:00,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 919 states and 2797 transitions. [2024-12-06 05:31:00,021 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 2797 transitions. [2024-12-06 05:31:00,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:31:00,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:00,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:00,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:00,078 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:31:01,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:01,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2841 states to 920 states and 2798 transitions. [2024-12-06 05:31:01,227 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 2798 transitions. [2024-12-06 05:31:01,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:31:01,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:01,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:01,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:01,284 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:31:03,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:03,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 923 states and 2823 transitions. [2024-12-06 05:31:03,954 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 2823 transitions. [2024-12-06 05:31:03,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:31:03,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:03,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:03,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:04,648 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 05:31:07,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:07,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2868 states to 925 states and 2825 transitions. [2024-12-06 05:31:07,025 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 2825 transitions. [2024-12-06 05:31:07,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:31:07,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:07,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:07,948 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 05:31:10,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:10,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2880 states to 931 states and 2837 transitions. [2024-12-06 05:31:10,866 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 2837 transitions. [2024-12-06 05:31:10,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:31:10,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:10,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:10,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:11,657 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 05:31:15,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:15,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 935 states and 2854 transitions. [2024-12-06 05:31:15,523 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 2854 transitions. [2024-12-06 05:31:15,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:31:15,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:15,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:15,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:15,581 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:31:17,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:17,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 937 states and 2877 transitions. [2024-12-06 05:31:17,716 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 2877 transitions. [2024-12-06 05:31:17,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:31:17,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:17,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:17,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:18,402 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 05:31:20,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:20,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2934 states to 943 states and 2891 transitions. [2024-12-06 05:31:20,659 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 2891 transitions. [2024-12-06 05:31:20,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:31:20,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:20,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:20,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:20,733 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:31:21,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:21,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 944 states and 2897 transitions. [2024-12-06 05:31:21,711 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 2897 transitions. [2024-12-06 05:31:21,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:31:21,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:21,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:21,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:21,781 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:31:22,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:22,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 945 states and 2898 transitions. [2024-12-06 05:31:22,898 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 2898 transitions. [2024-12-06 05:31:22,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:31:22,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:22,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:22,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:22,957 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:31:24,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:24,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2952 states to 947 states and 2909 transitions. [2024-12-06 05:31:24,916 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 2909 transitions. [2024-12-06 05:31:24,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:31:24,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:24,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:24,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:24,975 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:31:26,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:26,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 948 states and 2925 transitions. [2024-12-06 05:31:26,034 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 2925 transitions. [2024-12-06 05:31:26,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:31:26,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:26,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:26,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:26,093 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:31:27,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:27,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 950 states and 2940 transitions. [2024-12-06 05:31:27,970 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 2940 transitions. [2024-12-06 05:31:27,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:31:27,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:27,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:27,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:28,020 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:31:29,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:29,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2998 states to 951 states and 2955 transitions. [2024-12-06 05:31:29,051 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 2955 transitions. [2024-12-06 05:31:29,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:31:29,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:29,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:29,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:29,098 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:31:31,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:31,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 955 states and 2960 transitions. [2024-12-06 05:31:31,232 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2960 transitions. [2024-12-06 05:31:31,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:31:31,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:31,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:31,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:32,111 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 05:31:37,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:37,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 964 states and 2993 transitions. [2024-12-06 05:31:37,465 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 2993 transitions. [2024-12-06 05:31:37,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:31:37,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:37,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:37,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:37,522 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:31:40,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:40,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3042 states to 968 states and 2999 transitions. [2024-12-06 05:31:40,384 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 2999 transitions. [2024-12-06 05:31:40,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:31:40,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:40,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:40,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:40,736 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 05:31:40,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:40,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3064 states to 973 states and 3021 transitions. [2024-12-06 05:31:40,854 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 3021 transitions. [2024-12-06 05:31:40,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:31:40,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:40,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:40,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:40,906 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:31:46,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:46,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3100 states to 981 states and 3057 transitions. [2024-12-06 05:31:46,041 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 3057 transitions. [2024-12-06 05:31:46,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:31:46,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:46,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:46,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:46,089 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:31:52,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:52,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3125 states to 991 states and 3082 transitions. [2024-12-06 05:31:52,788 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 3082 transitions. [2024-12-06 05:31:52,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:31:52,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:52,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:52,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:52,836 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:31:57,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:57,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3140 states to 997 states and 3097 transitions. [2024-12-06 05:31:57,322 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 3097 transitions. [2024-12-06 05:31:57,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:31:57,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:57,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:57,371 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:32:09,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:09,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3186 states to 1013 states and 3143 transitions. [2024-12-06 05:32:09,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 3143 transitions. [2024-12-06 05:32:09,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:32:09,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:09,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:09,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:09,784 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:32:11,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:11,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3190 states to 1015 states and 3147 transitions. [2024-12-06 05:32:11,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 3147 transitions. [2024-12-06 05:32:11,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:32:11,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:11,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:11,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:12,003 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 05:32:12,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:12,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3192 states to 1017 states and 3149 transitions. [2024-12-06 05:32:12,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 3149 transitions. [2024-12-06 05:32:12,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:32:12,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:12,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:12,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:12,125 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:32:16,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:16,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3226 states to 1023 states and 3183 transitions. [2024-12-06 05:32:16,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 3183 transitions. [2024-12-06 05:32:16,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:32:16,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:16,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:16,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:16,073 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:32:19,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:19,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3253 states to 1029 states and 3210 transitions. [2024-12-06 05:32:19,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 3210 transitions. [2024-12-06 05:32:19,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:32:19,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:19,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:19,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:19,981 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:32:25,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:25,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3277 states to 1035 states and 3234 transitions. [2024-12-06 05:32:25,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 3234 transitions. [2024-12-06 05:32:25,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:32:25,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:25,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:25,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:25,161 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:32:28,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:28,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3289 states to 1038 states and 3246 transitions. [2024-12-06 05:32:28,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 3246 transitions. [2024-12-06 05:32:28,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:32:28,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:28,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:28,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:28,243 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:32:31,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:31,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 1042 states and 3267 transitions. [2024-12-06 05:32:31,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 3267 transitions. [2024-12-06 05:32:31,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:32:31,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:31,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:31,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:31,336 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:32:33,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:33,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3314 states to 1045 states and 3271 transitions. [2024-12-06 05:32:33,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 3271 transitions. [2024-12-06 05:32:33,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:32:33,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:33,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:33,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:33,378 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:32:36,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:36,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3339 states to 1049 states and 3296 transitions. [2024-12-06 05:32:36,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 3296 transitions. [2024-12-06 05:32:36,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:32:36,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:36,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:36,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:36,404 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:32:37,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:37,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 1050 states and 3297 transitions. [2024-12-06 05:32:37,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 3297 transitions. [2024-12-06 05:32:37,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:32:37,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:37,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:37,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:37,558 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:32:40,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:40,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3363 states to 1054 states and 3320 transitions. [2024-12-06 05:32:40,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 3320 transitions. [2024-12-06 05:32:41,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:32:41,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:41,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:41,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:41,072 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:32:42,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:42,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3363 states to 1055 states and 3320 transitions. [2024-12-06 05:32:42,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 3320 transitions. [2024-12-06 05:32:42,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:32:42,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:42,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:42,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:42,216 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:32:43,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:43,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3366 states to 1056 states and 3323 transitions. [2024-12-06 05:32:43,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 3323 transitions. [2024-12-06 05:32:43,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:32:43,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:43,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:43,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:43,424 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:32:46,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:46,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3373 states to 1061 states and 3330 transitions. [2024-12-06 05:32:46,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 3330 transitions. [2024-12-06 05:32:46,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:32:46,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:46,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:46,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:46,803 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:32:50,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:50,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3380 states to 1066 states and 3337 transitions. [2024-12-06 05:32:50,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 3337 transitions. [2024-12-06 05:32:50,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:32:50,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:50,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:50,465 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:32:55,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:55,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3403 states to 1072 states and 3360 transitions. [2024-12-06 05:32:55,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 3360 transitions. [2024-12-06 05:32:55,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:32:55,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:55,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:55,927 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 05:32:58,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:58,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3409 states to 1075 states and 3366 transitions. [2024-12-06 05:32:58,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 3366 transitions. [2024-12-06 05:32:58,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:32:58,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:58,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:58,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:59,327 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 05:33:02,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:02,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3434 states to 1080 states and 3391 transitions. [2024-12-06 05:33:02,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 3391 transitions. [2024-12-06 05:33:02,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:33:02,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:02,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:02,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:03,004 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:33:06,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:06,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3448 states to 1083 states and 3405 transitions. [2024-12-06 05:33:06,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 3405 transitions. [2024-12-06 05:33:06,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:33:06,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:06,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:06,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:07,259 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 05:33:09,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:09,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3460 states to 1087 states and 3417 transitions. [2024-12-06 05:33:09,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 3417 transitions. [2024-12-06 05:33:09,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:33:09,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:09,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:09,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:09,847 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:33:13,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:13,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3480 states to 1090 states and 3437 transitions. [2024-12-06 05:33:13,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 3437 transitions. [2024-12-06 05:33:13,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:33:13,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:13,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:13,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:13,626 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:33:16,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:16,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3495 states to 1093 states and 3452 transitions. [2024-12-06 05:33:16,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 3452 transitions. [2024-12-06 05:33:16,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:33:16,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:16,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:16,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:17,011 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:33:18,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:18,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 1094 states and 3465 transitions. [2024-12-06 05:33:18,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 3465 transitions. [2024-12-06 05:33:18,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:33:18,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:18,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:18,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:18,298 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:33:19,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:19,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 1095 states and 3465 transitions. [2024-12-06 05:33:19,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 3465 transitions. [2024-12-06 05:33:19,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:33:19,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:19,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:19,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:19,541 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:33:20,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:20,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 1096 states and 3466 transitions. [2024-12-06 05:33:20,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 3466 transitions. [2024-12-06 05:33:20,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:33:20,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:20,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:20,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:20,646 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:33:23,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:23,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3527 states to 1098 states and 3484 transitions. [2024-12-06 05:33:23,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 3484 transitions. [2024-12-06 05:33:23,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:33:23,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:23,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:23,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:23,454 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:33:24,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:24,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3528 states to 1099 states and 3485 transitions. [2024-12-06 05:33:24,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 3485 transitions. [2024-12-06 05:33:24,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:33:24,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:24,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:24,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:24,705 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:33:25,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:25,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3528 states to 1100 states and 3485 transitions. [2024-12-06 05:33:25,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 3485 transitions. [2024-12-06 05:33:25,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:33:25,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:25,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:25,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:25,979 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:33:27,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:27,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 1101 states and 3497 transitions. [2024-12-06 05:33:27,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 3497 transitions. [2024-12-06 05:33:27,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 05:33:27,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:27,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:27,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:27,337 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:33:28,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:28,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 1105 states and 3504 transitions. [2024-12-06 05:33:28,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 3504 transitions. [2024-12-06 05:33:28,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:33:28,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:28,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:29,349 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:33:35,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:35,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 1112 states and 3532 transitions. [2024-12-06 05:33:35,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 3532 transitions. [2024-12-06 05:33:35,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:33:35,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:35,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:35,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:35,985 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:33:38,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:38,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3579 states to 1114 states and 3536 transitions. [2024-12-06 05:33:38,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 3536 transitions. [2024-12-06 05:33:38,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:33:38,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:38,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:38,469 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:33:39,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:39,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3581 states to 1115 states and 3538 transitions. [2024-12-06 05:33:39,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 3538 transitions. [2024-12-06 05:33:39,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:33:39,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:39,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:39,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:40,033 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:33:41,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:41,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3583 states to 1116 states and 3540 transitions. [2024-12-06 05:33:41,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 3540 transitions. [2024-12-06 05:33:41,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:33:41,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:41,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:41,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:41,396 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:33:43,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:43,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3588 states to 1118 states and 3545 transitions. [2024-12-06 05:33:43,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 3545 transitions. [2024-12-06 05:33:43,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:33:43,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:43,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:43,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:43,921 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:33:45,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:45,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3590 states to 1119 states and 3547 transitions. [2024-12-06 05:33:45,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 3547 transitions. [2024-12-06 05:33:45,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 05:33:45,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:45,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:45,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:45,239 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:33:47,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:47,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 1121 states and 3551 transitions. [2024-12-06 05:33:47,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 3551 transitions. [2024-12-06 05:33:47,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 05:33:47,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:47,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:47,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:48,026 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:33:51,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:51,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3605 states to 1124 states and 3562 transitions. [2024-12-06 05:33:51,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 3562 transitions. [2024-12-06 05:33:51,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:33:51,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:51,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:51,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:51,629 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:33:52,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:52,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3620 states to 1125 states and 3577 transitions. [2024-12-06 05:33:52,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 3577 transitions. [2024-12-06 05:33:52,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:33:52,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:52,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:52,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:52,988 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 05:33:55,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:55,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1127 states and 3579 transitions. [2024-12-06 05:33:55,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 3579 transitions. [2024-12-06 05:33:55,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:33:55,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:55,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:55,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:55,059 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:33:59,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:59,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3641 states to 1132 states and 3598 transitions. [2024-12-06 05:33:59,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 3598 transitions. [2024-12-06 05:33:59,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 05:33:59,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:59,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:59,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:59,785 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:34:06,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:06,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3677 states to 1140 states and 3634 transitions. [2024-12-06 05:34:06,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 3634 transitions. [2024-12-06 05:34:06,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 05:34:06,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:06,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:06,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:06,354 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:34:15,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:15,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3703 states to 1151 states and 3660 transitions. [2024-12-06 05:34:15,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 3660 transitions. [2024-12-06 05:34:15,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:34:15,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:15,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:15,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:15,995 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:34:22,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:22,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3716 states to 1157 states and 3673 transitions. [2024-12-06 05:34:22,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 3673 transitions. [2024-12-06 05:34:22,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:34:22,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:22,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:22,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:22,304 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 05:34:27,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:27,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3742 states to 1162 states and 3699 transitions. [2024-12-06 05:34:27,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 3699 transitions. [2024-12-06 05:34:27,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:34:27,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:27,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:27,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:27,555 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:34:34,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:34,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3771 states to 1170 states and 3728 transitions. [2024-12-06 05:34:34,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 3728 transitions. [2024-12-06 05:34:34,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:34:34,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:34,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:34,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:34,758 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:34:36,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:36,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3772 states to 1171 states and 3729 transitions. [2024-12-06 05:34:36,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 3729 transitions. [2024-12-06 05:34:36,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 05:34:36,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:36,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:36,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:36,332 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:34:39,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:39,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3795 states to 1178 states and 3752 transitions. [2024-12-06 05:34:39,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 3752 transitions. [2024-12-06 05:34:39,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:34:39,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:39,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:39,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:39,266 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:34:53,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:53,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3836 states to 1193 states and 3793 transitions. [2024-12-06 05:34:53,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 3793 transitions. [2024-12-06 05:34:53,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 05:34:53,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:53,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:53,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:53,382 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:34:55,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:55,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 1196 states and 3799 transitions. [2024-12-06 05:34:55,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 3799 transitions. [2024-12-06 05:34:55,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 05:34:55,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:55,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:55,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:55,842 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 05:34:57,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:57,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3855 states to 1201 states and 3812 transitions. [2024-12-06 05:34:57,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 3812 transitions. [2024-12-06 05:34:57,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:34:57,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:57,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:57,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:57,226 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:34:57,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:57,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3860 states to 1203 states and 3817 transitions. [2024-12-06 05:34:57,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 3817 transitions. [2024-12-06 05:34:57,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:34:57,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:57,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:57,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:58,072 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 05:35:00,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:00,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3870 states to 1206 states and 3827 transitions. [2024-12-06 05:35:00,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 3827 transitions. [2024-12-06 05:35:00,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:35:00,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:00,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:00,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:01,052 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 05:35:07,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:07,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 1211 states and 3850 transitions. [2024-12-06 05:35:07,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 3850 transitions. [2024-12-06 05:35:07,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:35:07,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:07,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:07,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:07,348 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 05:35:08,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:08,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3897 states to 1212 states and 3854 transitions. [2024-12-06 05:35:08,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 3854 transitions. [2024-12-06 05:35:08,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:35:08,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:08,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:08,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:09,522 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 05:35:18,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:18,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3934 states to 1220 states and 3891 transitions. [2024-12-06 05:35:18,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 3891 transitions. [2024-12-06 05:35:18,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:35:18,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:18,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:18,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:18,932 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 05:35:22,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:22,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3939 states to 1223 states and 3896 transitions. [2024-12-06 05:35:22,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 3896 transitions. [2024-12-06 05:35:22,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:35:22,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:22,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:23,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:23,298 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 05:35:27,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:27,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3959 states to 1227 states and 3916 transitions. [2024-12-06 05:35:27,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 3916 transitions. [2024-12-06 05:35:27,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:35:27,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:27,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:27,901 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 05:35:41,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:41,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 1240 states and 3979 transitions. [2024-12-06 05:35:41,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 3979 transitions. [2024-12-06 05:35:41,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:35:41,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:41,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:41,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:41,688 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 05:35:46,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:46,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4044 states to 1243 states and 4001 transitions. [2024-12-06 05:35:46,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 4001 transitions. [2024-12-06 05:35:46,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:35:46,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:46,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:46,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:46,447 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 05:35:47,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:47,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4045 states to 1244 states and 4002 transitions. [2024-12-06 05:35:47,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 4002 transitions. [2024-12-06 05:35:47,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:35:47,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:47,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:48,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:48,106 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:35:52,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:52,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4052 states to 1249 states and 4009 transitions. [2024-12-06 05:35:52,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 4009 transitions. [2024-12-06 05:35:52,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:35:52,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:52,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:52,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:52,504 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 05:35:56,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:56,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4058 states to 1253 states and 4015 transitions. [2024-12-06 05:35:56,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 4015 transitions. [2024-12-06 05:35:56,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 05:35:56,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:56,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:56,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:56,974 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 05:35:57,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:57,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4066 states to 1258 states and 4023 transitions. [2024-12-06 05:35:57,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 4023 transitions. [2024-12-06 05:35:57,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:35:57,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:57,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:57,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:09,475 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 05:37:13,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:13,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4200 states to 1295 states and 4138 transitions. [2024-12-06 05:37:13,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 4138 transitions. [2024-12-06 05:37:13,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:37:13,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:13,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:13,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:14,601 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 05:37:14,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:14,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4204 states to 1298 states and 4142 transitions. [2024-12-06 05:37:14,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 4142 transitions. [2024-12-06 05:37:14,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:37:14,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:14,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:14,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:14,807 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:37:16,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:16,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4204 states to 1299 states and 4142 transitions. [2024-12-06 05:37:16,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 4142 transitions. [2024-12-06 05:37:16,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:37:16,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:16,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:16,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:23,520 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:37:33,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:33,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4227 states to 1309 states and 4161 transitions. [2024-12-06 05:37:33,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 4161 transitions. [2024-12-06 05:37:33,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:37:33,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:33,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:33,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:34,542 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 05:37:37,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:37,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4231 states to 1311 states and 4165 transitions. [2024-12-06 05:37:37,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 4165 transitions. [2024-12-06 05:37:37,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:37:37,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:37,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:37,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:37,784 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:37:42,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:42,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4239 states to 1316 states and 4173 transitions. [2024-12-06 05:37:42,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 4173 transitions. [2024-12-06 05:37:42,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:37:42,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:42,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:42,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:42,427 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 05:37:57,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:57,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4270 states to 1327 states and 4204 transitions. [2024-12-06 05:37:57,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 4204 transitions. [2024-12-06 05:37:57,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:37:57,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:57,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:57,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:57,248 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 05:38:03,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:03,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4288 states to 1332 states and 4222 transitions. [2024-12-06 05:38:03,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 4222 transitions. [2024-12-06 05:38:03,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:38:03,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:03,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:03,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:03,637 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 05:38:08,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:08,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4297 states to 1336 states and 4231 transitions. [2024-12-06 05:38:08,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 4231 transitions. [2024-12-06 05:38:08,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:38:08,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:08,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:08,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:08,296 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:38:13,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:13,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4318 states to 1340 states and 4252 transitions. [2024-12-06 05:38:13,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 4252 transitions. [2024-12-06 05:38:13,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:38:13,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:13,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:13,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:13,453 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:38:18,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:18,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4338 states to 1345 states and 4272 transitions. [2024-12-06 05:38:18,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 4272 transitions. [2024-12-06 05:38:18,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:38:18,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:18,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:18,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:18,842 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:38:20,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:20,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4338 states to 1346 states and 4272 transitions. [2024-12-06 05:38:20,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 4272 transitions. [2024-12-06 05:38:20,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:38:20,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:20,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:20,307 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:38:21,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:21,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4340 states to 1347 states and 4274 transitions. [2024-12-06 05:38:21,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 4274 transitions. [2024-12-06 05:38:21,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:38:21,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:21,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:21,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:21,726 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:38:23,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:23,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4349 states to 1348 states and 4283 transitions. [2024-12-06 05:38:23,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 4283 transitions. [2024-12-06 05:38:23,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:38:23,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:23,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:23,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:23,590 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:38:26,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:26,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4366 states to 1350 states and 4300 transitions. [2024-12-06 05:38:26,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 4300 transitions. [2024-12-06 05:38:26,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:38:26,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:26,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:26,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:26,760 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:38:28,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:28,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4380 states to 1351 states and 4314 transitions. [2024-12-06 05:38:28,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 4314 transitions. [2024-12-06 05:38:28,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:38:28,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:28,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:28,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:28,289 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:38:30,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:30,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 1352 states and 4325 transitions. [2024-12-06 05:38:30,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 4325 transitions. [2024-12-06 05:38:30,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:38:30,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:30,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:30,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:30,115 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:38:35,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:35,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4398 states to 1356 states and 4332 transitions. [2024-12-06 05:38:35,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 4332 transitions. [2024-12-06 05:38:35,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:38:35,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:35,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:35,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:35,316 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:38:40,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:40,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4410 states to 1362 states and 4344 transitions. [2024-12-06 05:38:40,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 4344 transitions. [2024-12-06 05:38:40,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:38:40,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:40,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:40,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:40,949 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 05:38:41,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:41,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4427 states to 1364 states and 4361 transitions. [2024-12-06 05:38:41,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 4361 transitions. [2024-12-06 05:38:41,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:38:41,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:41,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:41,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:41,102 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:38:41,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:41,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4439 states to 1369 states and 4373 transitions. [2024-12-06 05:38:41,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 4373 transitions. [2024-12-06 05:38:41,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:38:41,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:41,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:41,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:41,240 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 05:38:42,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:42,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4442 states to 1370 states and 4376 transitions. [2024-12-06 05:38:42,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 4376 transitions. [2024-12-06 05:38:42,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 05:38:42,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:42,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:42,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:43,553 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 05:38:46,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:46,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 1372 states and 4378 transitions. [2024-12-06 05:38:46,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 4378 transitions. [2024-12-06 05:38:46,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 05:38:46,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:46,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:46,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:46,858 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 05:38:48,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:48,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4447 states to 1374 states and 4381 transitions. [2024-12-06 05:38:48,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 4381 transitions. [2024-12-06 05:38:48,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:38:48,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:48,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:48,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:48,580 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:38:55,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:55,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4463 states to 1380 states and 4397 transitions. [2024-12-06 05:38:55,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 4397 transitions. [2024-12-06 05:38:55,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:38:55,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:55,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:55,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:55,675 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 05:38:59,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:59,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4471 states to 1384 states and 4405 transitions. [2024-12-06 05:38:59,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 4405 transitions. [2024-12-06 05:38:59,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:38:59,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:59,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:59,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:59,755 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:39:02,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:02,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4491 states to 1387 states and 4425 transitions. [2024-12-06 05:39:02,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 4425 transitions. [2024-12-06 05:39:02,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:39:02,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:02,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:02,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:02,853 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 05:39:07,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:07,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4502 states to 1390 states and 4436 transitions. [2024-12-06 05:39:07,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 4436 transitions. [2024-12-06 05:39:07,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:39:07,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:07,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:07,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:07,124 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:39:12,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:12,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4509 states to 1395 states and 4443 transitions. [2024-12-06 05:39:12,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 4443 transitions. [2024-12-06 05:39:12,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:39:12,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:12,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:12,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:12,426 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked.