./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec3_product32.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db29916-4b22-4a28-b7a5-f551a0dcbdff/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db29916-4b22-4a28-b7a5-f551a0dcbdff/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db29916-4b22-4a28-b7a5-f551a0dcbdff/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db29916-4b22-4a28-b7a5-f551a0dcbdff/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec3_product32.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db29916-4b22-4a28-b7a5-f551a0dcbdff/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db29916-4b22-4a28-b7a5-f551a0dcbdff/bin/ukojak-verify-Qdu7aM0XO9 --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 d14be9b096a9cbd7bae6b76d9713e8ec6e66d6633cec6a9d1cec5445761f8a9c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 23:48:10,177 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 23:48:10,238 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db29916-4b22-4a28-b7a5-f551a0dcbdff/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-02 23:48:10,242 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 23:48:10,243 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 23:48:10,264 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 23:48:10,265 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 23:48:10,266 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 23:48:10,266 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 23:48:10,267 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 23:48:10,268 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 23:48:10,268 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 23:48:10,269 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 23:48:10,269 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 23:48:10,270 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 23:48:10,270 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 23:48:10,271 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 23:48:10,271 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 23:48:10,272 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 23:48:10,272 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 23:48:10,273 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 23:48:10,277 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 23:48:10,277 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 23:48:10,278 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 23:48:10,278 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 23:48:10,279 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 23:48:10,279 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:48:10,280 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 23:48:10,280 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 23:48:10,280 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 23:48:10,281 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 23:48:10,281 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 23:48:10,281 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 23:48:10,282 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db29916-4b22-4a28-b7a5-f551a0dcbdff/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db29916-4b22-4a28-b7a5-f551a0dcbdff/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d14be9b096a9cbd7bae6b76d9713e8ec6e66d6633cec6a9d1cec5445761f8a9c [2023-12-02 23:48:10,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 23:48:10,522 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 23:48:10,525 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 23:48:10,527 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 23:48:10,527 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 23:48:10,528 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db29916-4b22-4a28-b7a5-f551a0dcbdff/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/product-lines/elevator_spec3_product32.cil.c [2023-12-02 23:48:13,321 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 23:48:13,601 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 23:48:13,601 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db29916-4b22-4a28-b7a5-f551a0dcbdff/sv-benchmarks/c/product-lines/elevator_spec3_product32.cil.c [2023-12-02 23:48:13,624 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db29916-4b22-4a28-b7a5-f551a0dcbdff/bin/ukojak-verify-Qdu7aM0XO9/data/8fecc7df8/3478dbc08c9b4f9790cae5dc6d485910/FLAGbc206a178 [2023-12-02 23:48:13,638 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db29916-4b22-4a28-b7a5-f551a0dcbdff/bin/ukojak-verify-Qdu7aM0XO9/data/8fecc7df8/3478dbc08c9b4f9790cae5dc6d485910 [2023-12-02 23:48:13,640 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 23:48:13,642 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 23:48:13,643 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 23:48:13,643 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 23:48:13,648 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 23:48:13,648 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:48:13" (1/1) ... [2023-12-02 23:48:13,650 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4322798b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:48:13, skipping insertion in model container [2023-12-02 23:48:13,650 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:48:13" (1/1) ... [2023-12-02 23:48:13,741 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 23:48:13,903 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db29916-4b22-4a28-b7a5-f551a0dcbdff/sv-benchmarks/c/product-lines/elevator_spec3_product32.cil.c[3233,3246] [2023-12-02 23:48:14,172 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:48:14,188 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 23:48:14,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [48] [2023-12-02 23:48:14,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [151] [2023-12-02 23:48:14,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [160] [2023-12-02 23:48:14,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [198] [2023-12-02 23:48:14,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification3_spec.i","") [564] [2023-12-02 23:48:14,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [753] [2023-12-02 23:48:14,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [873] [2023-12-02 23:48:14,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1540] [2023-12-02 23:48:14,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1558] [2023-12-02 23:48:14,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1907] [2023-12-02 23:48:14,206 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db29916-4b22-4a28-b7a5-f551a0dcbdff/sv-benchmarks/c/product-lines/elevator_spec3_product32.cil.c[3233,3246] [2023-12-02 23:48:14,298 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:48:14,358 INFO L206 MainTranslator]: Completed translation [2023-12-02 23:48:14,358 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:48:14 WrapperNode [2023-12-02 23:48:14,358 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 23:48:14,359 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 23:48:14,360 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 23:48:14,360 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 23:48:14,367 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:48:14" (1/1) ... [2023-12-02 23:48:14,395 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:48:14" (1/1) ... [2023-12-02 23:48:14,446 INFO L138 Inliner]: procedures = 97, calls = 361, calls flagged for inlining = 29, calls inlined = 25, statements flattened = 1009 [2023-12-02 23:48:14,447 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 23:48:14,447 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 23:48:14,448 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 23:48:14,448 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 23:48:14,458 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:48:14" (1/1) ... [2023-12-02 23:48:14,458 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:48:14" (1/1) ... [2023-12-02 23:48:14,465 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:48:14" (1/1) ... [2023-12-02 23:48:14,465 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:48:14" (1/1) ... [2023-12-02 23:48:14,491 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:48:14" (1/1) ... [2023-12-02 23:48:14,506 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:48:14" (1/1) ... [2023-12-02 23:48:14,512 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:48:14" (1/1) ... [2023-12-02 23:48:14,519 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:48:14" (1/1) ... [2023-12-02 23:48:14,530 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 23:48:14,531 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 23:48:14,531 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 23:48:14,531 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 23:48:14,532 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:48:14" (1/1) ... [2023-12-02 23:48:14,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:48:14,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db29916-4b22-4a28-b7a5-f551a0dcbdff/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 23:48:14,569 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db29916-4b22-4a28-b7a5-f551a0dcbdff/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 23:48:14,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db29916-4b22-4a28-b7a5-f551a0dcbdff/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 23:48:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentHeading [2023-12-02 23:48:14,607 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentHeading [2023-12-02 23:48:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2023-12-02 23:48:14,607 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2023-12-02 23:48:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2023-12-02 23:48:14,608 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2023-12-02 23:48:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__empty [2023-12-02 23:48:14,608 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__empty [2023-12-02 23:48:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-12-02 23:48:14,608 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-12-02 23:48:14,609 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2023-12-02 23:48:14,609 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2023-12-02 23:48:14,609 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2023-12-02 23:48:14,609 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2023-12-02 23:48:14,609 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2023-12-02 23:48:14,610 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2023-12-02 23:48:14,610 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2023-12-02 23:48:14,610 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2023-12-02 23:48:14,610 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2023-12-02 23:48:14,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2023-12-02 23:48:14,611 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2023-12-02 23:48:14,611 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2023-12-02 23:48:14,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 23:48:14,611 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2023-12-02 23:48:14,611 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2023-12-02 23:48:14,611 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2023-12-02 23:48:14,612 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2023-12-02 23:48:14,612 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2023-12-02 23:48:14,612 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2023-12-02 23:48:14,612 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2023-12-02 23:48:14,612 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2023-12-02 23:48:14,613 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2023-12-02 23:48:14,613 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2023-12-02 23:48:14,613 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-12-02 23:48:14,613 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-12-02 23:48:14,613 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2023-12-02 23:48:14,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2023-12-02 23:48:14,614 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2023-12-02 23:48:14,614 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2023-12-02 23:48:14,614 INFO L130 BoogieDeclarations]: Found specification of procedure initTopDown [2023-12-02 23:48:14,614 INFO L138 BoogieDeclarations]: Found implementation of procedure initTopDown [2023-12-02 23:48:14,614 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2023-12-02 23:48:14,614 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2023-12-02 23:48:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure initFloors [2023-12-02 23:48:14,615 INFO L138 BoogieDeclarations]: Found implementation of procedure initFloors [2023-12-02 23:48:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2023-12-02 23:48:14,615 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2023-12-02 23:48:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2023-12-02 23:48:14,615 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2023-12-02 23:48:14,616 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2023-12-02 23:48:14,616 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2023-12-02 23:48:14,616 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2023-12-02 23:48:14,616 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2023-12-02 23:48:14,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 23:48:14,616 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2023-12-02 23:48:14,617 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2023-12-02 23:48:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 23:48:14,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 23:48:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2023-12-02 23:48:14,617 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2023-12-02 23:48:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__executivefloor [2023-12-02 23:48:14,618 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__executivefloor [2023-12-02 23:48:14,797 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 23:48:14,799 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 23:48:15,843 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 23:48:16,707 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 23:48:16,708 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 23:48:16,709 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:48:16 BoogieIcfgContainer [2023-12-02 23:48:16,710 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 23:48:16,711 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 23:48:16,711 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 23:48:16,721 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 23:48:16,722 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:48:16" (1/1) ... [2023-12-02 23:48:16,731 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 23:48:16,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:16,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 434 states and 678 transitions. [2023-12-02 23:48:16,805 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 678 transitions. [2023-12-02 23:48:16,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:48:16,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:16,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:17,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:17,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 23:48:17,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:17,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 439 states and 687 transitions. [2023-12-02 23:48:17,665 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 687 transitions. [2023-12-02 23:48:17,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 23:48:17,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:17,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:17,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:18,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:18,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:18,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 446 states and 701 transitions. [2023-12-02 23:48:18,745 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 701 transitions. [2023-12-02 23:48:18,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:48:18,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:18,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:18,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:19,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:19,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:19,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 459 states and 736 transitions. [2023-12-02 23:48:19,974 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 736 transitions. [2023-12-02 23:48:19,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 23:48:19,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:19,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:20,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:20,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:20,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:20,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 463 states and 743 transitions. [2023-12-02 23:48:20,287 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 743 transitions. [2023-12-02 23:48:20,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:20,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:20,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:20,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:21,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:22,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:22,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:22,962 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:22,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:22,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:22,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:23,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:23,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:23,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:23,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:23,498 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:23,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:23,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:23,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:23,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:23,932 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:23,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:23,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:23,965 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:23,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:23,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:23,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:24,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:24,317 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:24,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:24,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:24,346 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:24,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:24,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:24,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:24,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:24,798 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:24,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:24,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:24,831 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:24,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:24,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:24,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:24,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:25,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:25,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:25,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:25,255 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:25,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:25,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:25,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:25,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:25,662 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:25,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:25,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:25,694 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:25,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:25,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:25,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:25,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:26,082 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:26,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:26,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:26,112 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:26,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:26,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:26,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:26,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:26,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:26,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:26,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:26,587 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:26,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:26,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:26,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:26,962 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:26,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:26,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:26,992 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:26,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:26,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:26,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:27,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:27,349 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:27,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:27,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:27,383 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:27,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:27,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:27,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:27,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:27,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:27,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:27,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:27,658 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:27,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:27,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:27,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:27,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:27,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:27,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:27,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:27,933 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:27,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:27,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:27,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:27,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:28,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:28,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:28,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:28,300 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:28,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:28,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:28,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:28,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:28,599 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:28,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:28,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:28,624 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:28,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:28,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:28,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:28,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:28,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:28,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:28,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:28,904 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:28,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:28,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:28,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:28,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:29,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:29,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:29,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:29,163 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:29,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:29,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:29,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:29,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:29,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:29,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:29,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:29,435 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:29,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:29,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:29,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:29,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:29,799 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:29,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:29,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:29,822 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:29,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:29,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:29,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:29,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:30,113 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:30,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:30,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:30,136 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:30,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:30,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:30,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:30,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:30,457 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:30,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:30,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:30,492 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:30,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:30,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:30,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:30,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:30,768 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:30,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:30,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:30,791 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:30,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:30,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:30,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:30,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:31,044 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:31,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:31,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:31,068 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:31,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:31,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:31,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:31,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:31,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:31,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:31,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:31,359 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:31,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:31,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:31,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:31,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:31,586 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:31,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:31,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:31,604 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:31,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:31,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:31,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:31,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:31,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:31,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:31,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:31,855 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:31,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:31,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:31,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:31,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:32,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:32,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:32,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:32,137 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:32,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:32,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:32,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:32,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:32,361 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:32,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:32,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:32,382 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:32,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:32,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:32,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:32,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:32,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:32,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:32,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:32,661 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:32,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:32,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:32,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:32,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:32,915 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:32,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:32,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:32,934 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:32,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:32,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:32,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:32,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:33,162 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:33,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:33,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:33,179 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:33,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:33,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:33,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:33,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:33,440 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:33,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:33,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:33,461 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:33,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:33,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:33,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:33,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:33,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:33,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:33,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:33,709 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:33,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:33,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:33,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:33,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:33,933 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:33,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:33,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:33,952 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:33,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:33,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:33,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:33,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:34,168 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:34,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:34,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:34,187 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:34,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:34,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:34,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:34,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:34,417 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:34,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:34,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:34,437 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:34,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:34,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:34,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:34,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:34,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:34,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:34,731 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:34,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:34,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:34,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:34,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:34,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:34,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:34,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:34,967 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:34,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:34,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:34,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:34,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:35,237 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:35,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:35,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:35,259 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:35,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:35,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:35,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:35,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:35,578 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:35,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:35,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:35,596 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:35,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:35,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:35,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:35,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:35,842 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:35,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:35,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:35,863 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:35,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:35,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:35,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:35,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:36,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:36,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:36,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:36,195 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:36,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:36,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:36,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:36,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:36,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:36,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:36,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:36,498 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:36,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:36,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:36,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:36,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:36,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:36,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:36,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:36,804 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:36,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:36,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:36,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:37,050 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:37,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:37,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:37,071 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:37,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:37,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:37,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:37,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:37,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:37,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:37,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:37,310 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:37,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:37,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:37,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:37,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:37,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:37,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:37,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:37,551 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:37,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:37,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:37,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:37,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:37,773 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:37,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:37,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:37,794 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:37,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:37,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:37,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:37,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:38,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:38,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:38,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:38,037 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:38,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:38,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:38,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:38,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:38,280 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:38,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:38,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:38,304 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:38,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:38,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:38,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:38,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:38,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:38,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:38,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:38,605 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:38,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:38,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:38,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:38,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:38,821 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:38,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:38,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:38,838 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:38,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:38,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:38,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:38,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:39,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:39,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:39,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:39,076 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:39,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:39,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:39,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:39,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:39,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:39,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:39,317 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:39,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:39,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:39,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:39,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:39,530 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:39,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:39,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:39,549 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:39,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:39,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:39,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:39,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:39,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:39,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:39,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:39,786 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:39,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:39,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:39,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:39,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:40,122 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:40,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:40,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:40,147 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:40,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:40,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:40,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:40,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:40,376 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:40,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:40,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:40,391 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:40,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:40,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:40,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:40,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:40,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:40,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:40,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:40,622 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:40,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:40,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:40,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:40,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:40,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:40,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:40,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:40,868 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:40,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:40,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:40,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:40,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:41,096 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:41,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:41,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:41,118 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:41,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:41,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:41,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:41,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:41,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:41,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:41,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:41,424 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:41,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:41,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:41,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:41,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:41,644 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:41,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:41,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:41,662 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:41,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:41,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:41,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:41,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:41,881 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:41,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:41,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:41,900 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:41,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:41,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:41,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:42,119 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:42,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:42,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:42,137 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:42,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:42,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:42,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:42,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:42,349 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:42,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:42,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:42,365 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:42,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:42,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:42,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:42,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:42,586 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:42,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:42,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:42,605 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:42,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:42,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:42,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:42,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:42,818 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:42,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:42,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:42,835 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:42,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:42,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:42,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:42,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:43,048 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:43,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:43,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:43,064 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:43,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:43,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:43,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:43,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:43,279 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:43,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:43,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:43,294 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:43,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:43,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:43,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:43,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:43,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:43,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:43,530 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:43,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:43,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:43,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:43,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:43,778 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:43,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:43,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:43,798 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:43,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:43,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:43,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:44,013 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:44,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:44,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:44,032 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:44,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:44,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:44,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:44,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:44,280 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:44,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:44,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:44,300 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:44,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:44,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:44,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:44,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:44,624 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:44,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:44,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:44,642 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:44,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:44,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:44,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:44,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:44,859 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:44,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:44,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:44,876 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:44,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:44,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:44,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:44,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:45,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:45,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:45,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:45,111 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:45,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:45,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:45,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:45,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:45,347 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:45,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:45,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:45,364 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:45,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:45,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:45,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:45,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:45,577 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:45,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:45,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:45,595 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:45,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:45,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:45,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:45,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:45,816 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:45,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:45,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:45,834 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:45,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:45,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:45,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:45,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:46,061 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:46,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:46,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:46,079 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:46,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:46,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:46,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:46,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:46,308 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:46,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:46,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:46,327 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:46,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:46,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:46,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:46,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:46,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:46,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:46,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:46,607 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:46,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:46,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:46,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:46,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:46,845 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:46,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:46,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:46,864 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:46,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:46,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:46,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:46,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:47,084 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:47,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:47,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:47,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:47,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:47,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:47,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:47,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:47,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:47,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:47,439 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:47,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:47,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:47,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:47,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:47,671 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:47,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:47,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:47,687 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:47,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:47,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:47,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:47,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:47,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:47,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:47,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:47,915 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:47,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:47,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:47,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:47,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:48,128 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:48,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:48,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:48,149 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:48,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:48,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:48,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:48,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:48,367 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:48,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:48,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:48,384 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:48,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:48,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:48,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:48,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:48,594 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:48,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:48,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:48,613 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:48,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:48,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:48,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:48,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:48,825 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:48,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:48,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:48,843 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:48,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:48,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:48,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:48,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:49,060 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:49,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:49,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:49,075 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:49,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:49,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:49,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:49,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:49,300 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:49,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:49,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:49,318 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:49,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:49,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:49,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:49,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:49,528 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:49,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:49,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:49,546 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:49,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:49,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:49,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:49,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:49,759 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:49,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:49,776 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:49,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:49,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:49,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:49,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:49,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:50,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:50,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:50,012 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:50,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:50,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:50,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:50,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:50,224 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:50,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:50,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:50,244 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:50,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:50,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:50,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:50,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:50,461 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:50,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:50,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:50,480 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:50,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:50,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:50,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:50,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:50,756 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:50,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:50,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:50,770 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:50,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:50,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:50,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:50,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:50,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:50,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:50,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:50,995 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:50,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:50,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:50,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:51,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:51,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:51,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:51,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:51,222 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:51,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:51,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:51,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:51,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:51,443 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:51,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:51,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:51,460 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:51,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:51,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:51,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:51,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:51,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:51,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:51,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:51,692 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:51,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:51,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:51,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:51,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:51,902 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:51,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:51,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:51,920 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:51,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:51,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:51,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:51,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:52,133 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:52,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:52,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:52,151 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:52,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:52,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:52,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:52,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:52,375 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:52,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:52,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:52,395 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:52,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:52,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:52,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:52,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:52,614 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:52,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:52,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:52,630 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:52,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:52,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:52,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:52,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:52,857 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:52,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:52,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:52,878 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:52,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:52,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:52,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:52,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:53,125 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:53,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:53,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:53,142 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:53,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:53,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:53,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:53,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:53,353 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:53,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:53,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:53,368 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:53,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:53,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:53,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:53,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:53,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:53,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:53,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:53,595 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:53,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:53,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:53,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:53,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:53,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:53,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:53,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:53,824 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:53,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:53,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:53,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:53,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:54,038 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:54,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:54,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:54,055 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:54,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:54,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:54,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:54,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:54,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:54,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:54,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:54,282 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:54,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:54,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:54,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:54,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:54,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:54,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:54,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:54,512 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:54,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:54,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:54,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:54,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:54,726 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:54,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:54,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:54,741 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:54,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:54,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:54,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:54,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:54,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:54,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:54,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:54,965 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:54,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:54,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:54,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:54,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:55,176 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:55,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:55,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:55,191 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:55,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:55,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:55,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:55,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:55,421 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:55,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:55,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:55,435 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:55,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:55,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:55,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:55,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:55,645 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:55,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:55,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:55,660 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:55,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:55,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:55,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:55,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:55,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:55,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:55,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:55,904 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:55,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:55,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:55,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:56,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:56,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:56,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:56,137 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:56,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:56,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:56,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:56,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:56,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:56,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:56,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:56,425 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:56,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:56,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:56,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:56,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:56,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:56,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:56,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:56,706 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:56,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:56,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:56,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:56,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:56,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:56,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:56,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:56,941 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:56,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:56,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:56,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:56,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:57,156 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:57,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:57,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:57,177 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:57,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:57,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:57,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:57,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:57,421 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:57,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:57,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:57,440 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:57,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:57,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:57,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:57,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:57,711 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:57,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:57,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:57,730 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:57,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:57,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:57,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:57,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:57,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:57,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:57,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:57,968 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:57,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:57,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:57,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:57,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:58,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:58,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:58,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:58,202 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:58,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:58,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:58,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:58,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:58,417 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:58,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:58,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:58,436 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:58,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:58,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:58,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:58,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:58,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:58,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:58,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:58,712 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:58,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:58,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:58,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:58,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:58,927 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:58,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:58,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:58,947 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:58,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:58,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:58,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:58,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:59,165 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:59,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:59,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:59,184 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:59,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:59,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:59,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:59,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:59,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:59,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:59,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:59,414 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:59,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:59,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:59,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:59,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:59,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:59,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:59,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:59,661 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:59,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:59,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:59,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:59,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:59,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:48:59,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:59,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:48:59,893 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:48:59,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:48:59,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:59,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:59,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:00,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:00,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:00,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:00,137 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:00,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:00,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:00,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:00,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:00,375 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:00,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:00,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:00,392 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:00,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:00,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:00,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:00,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:00,623 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:00,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:00,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:00,640 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:00,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:00,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:00,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:00,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:00,858 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:00,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:00,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:00,876 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:00,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:00,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:00,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:00,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:01,089 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:01,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:01,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:01,107 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:01,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:01,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:01,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:01,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:01,317 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:01,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:01,336 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:01,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:01,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:01,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:01,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:01,569 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:01,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:01,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:01,590 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:01,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:01,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:01,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:01,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:01,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:01,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:01,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:01,837 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:01,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:01,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:01,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:01,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:02,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:02,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:02,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:02,069 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:02,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:02,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:02,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:02,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:02,280 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:02,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:02,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:02,295 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:02,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:02,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:02,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:02,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:02,524 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:02,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:02,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:02,539 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:02,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:02,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:02,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:02,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:02,748 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:02,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:02,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:02,762 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:02,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:02,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:02,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:02,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:02,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:02,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:02,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:02,994 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:02,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:02,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:02,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:03,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:03,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:03,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:03,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:03,220 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:03,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:03,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:03,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:03,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:03,429 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:03,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:03,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:03,445 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:03,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:03,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:03,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:03,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:03,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:03,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:03,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:03,671 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:03,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:03,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:03,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:03,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:03,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:03,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:03,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:03,901 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:03,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:03,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:03,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:03,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:04,106 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:04,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:04,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:04,124 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:04,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:04,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:04,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:04,328 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:04,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:04,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:04,342 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:04,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:04,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:04,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:04,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:04,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:04,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:04,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:04,572 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:04,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:04,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:04,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:04,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:04,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:04,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:04,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:04,804 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:04,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:04,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:04,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:04,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:05,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:05,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:05,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:05,036 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:05,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:05,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:05,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:05,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:05,252 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:05,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:05,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:05,269 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:05,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:05,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:05,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:05,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:05,481 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:05,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:05,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:05,498 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:05,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:05,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:05,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:05,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:05,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:05,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:05,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:05,724 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:05,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:05,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:05,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:05,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:05,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:05,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:05,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:05,957 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:05,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:05,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:05,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:06,178 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:06,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:06,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:06,199 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:06,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:06,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:06,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:06,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:06,427 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:06,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:06,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:06,445 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:06,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:06,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:06,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:06,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:06,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:06,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:06,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:06,674 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:06,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:06,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:06,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:06,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:06,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:06,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:06,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:06,915 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:06,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:06,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:06,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:06,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:07,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:07,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:07,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:07,150 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:07,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:07,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:07,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:07,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:07,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:07,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:07,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:07,378 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:07,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:07,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:07,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:07,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:07,586 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:07,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:07,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:07,605 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:07,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:07,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:07,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:07,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:07,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:07,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:07,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:07,846 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:07,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:07,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:07,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:07,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:08,062 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:08,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:08,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:08,080 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:08,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:08,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:08,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:08,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:08,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:08,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:08,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:08,308 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:08,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:08,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:08,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:08,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:08,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:08,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:08,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:08,536 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:08,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:08,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:08,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:08,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:08,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:08,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:08,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:08,765 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:08,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:08,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:08,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:08,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:08,976 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:08,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:08,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:08,995 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:08,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:08,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:08,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:09,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:09,204 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:09,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:09,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:09,222 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:09,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:09,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:09,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:09,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:09,430 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:09,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:09,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:09,447 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:09,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:09,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:09,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:09,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:09,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:09,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:09,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:09,679 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:09,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:09,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:09,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:09,890 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:09,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:09,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:09,908 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:09,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:09,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:09,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:09,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:10,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:10,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:10,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:10,136 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:10,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:10,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:10,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:10,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:10,345 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:10,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:10,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:10,364 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:10,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:10,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:10,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:10,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:10,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:10,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:10,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:10,592 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:10,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:10,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:10,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:10,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:10,801 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:10,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:10,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:10,818 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:10,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:10,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:10,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:11,034 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:11,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:11,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:11,053 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:11,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:11,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:11,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:11,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:11,262 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:11,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:11,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:11,279 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:11,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:11,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:11,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:11,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:11,492 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:11,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:11,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:11,507 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:11,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:11,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:11,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:11,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:11,716 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:11,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:11,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:11,730 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:11,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:11,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:11,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:11,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:11,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:11,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:11,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:11,956 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:11,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:11,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:11,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:11,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:12,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:12,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:12,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:12,178 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:12,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:12,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:12,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:12,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:12,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:12,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:12,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:12,405 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:12,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:12,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:12,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:12,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:12,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:12,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:12,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:12,629 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:12,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:12,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:12,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:12,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:12,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:12,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:12,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:12,860 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:12,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:12,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:12,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:12,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:13,068 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:13,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:13,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:13,085 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:13,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:13,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:13,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:13,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:13,293 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:13,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:13,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:13,310 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:13,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:13,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:13,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:13,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:13,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:13,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:13,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:13,535 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:13,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:13,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:13,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:13,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:13,742 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:13,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:13,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:13,761 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:13,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:13,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:13,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:13,971 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:13,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:13,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:13,990 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:13,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:13,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:13,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:14,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:14,199 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:14,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:14,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:14,218 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:14,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:14,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:14,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:14,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:14,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:14,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:14,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:14,448 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:14,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:14,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:14,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:14,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:14,662 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:14,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:14,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:14,680 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:14,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:14,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:14,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:14,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:14,892 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:14,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:14,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:14,909 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:14,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:14,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:14,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:14,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:15,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:15,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:15,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:15,136 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:15,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:15,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:15,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:15,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:15,345 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:15,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:15,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:15,362 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:15,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:15,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:15,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:15,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:15,570 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:15,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:15,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:15,587 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:15,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:15,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:15,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:15,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:15,801 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:15,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:15,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:15,819 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:15,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:15,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:15,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:15,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:16,034 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:16,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:16,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:16,052 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:16,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:16,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:16,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:16,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:16,261 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:16,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:16,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:16,279 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:16,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:16,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:16,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:16,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:16,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:16,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:16,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:16,513 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:16,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:16,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:16,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:16,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:16,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:16,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:16,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:16,738 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:16,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:16,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:16,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:16,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:16,955 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:16,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:16,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:16,973 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:16,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:16,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:16,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:16,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:17,184 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:17,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:17,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:17,202 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:17,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:17,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:17,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:17,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:17,410 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:17,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:17,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:17,427 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:17,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:17,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:17,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:17,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:17,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:17,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:17,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:17,655 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:17,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:17,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:17,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:17,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:17,865 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:17,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:17,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:17,882 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:17,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:17,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:17,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:17,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:18,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:18,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:18,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:18,109 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:18,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:18,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:18,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:18,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:18,316 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:18,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:18,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:18,332 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:18,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:18,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:18,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:18,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:18,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:18,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:18,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:18,556 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:18,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:18,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:18,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:18,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:18,770 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:18,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:18,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:18,787 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:18,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:18,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:18,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:18,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:19,001 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:19,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:19,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:19,015 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:19,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:19,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:19,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:19,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:19,225 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:19,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:19,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:19,239 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:19,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:19,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:19,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:19,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:19,446 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:19,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:19,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:19,460 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:19,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:19,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:19,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:19,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:19,667 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:19,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:19,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:19,681 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:19,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:19,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:19,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:19,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:19,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:19,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:19,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:19,907 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:19,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:19,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:19,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:19,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:20,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:20,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:20,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:20,135 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:20,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:20,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:20,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:20,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:20,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:20,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:20,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:20,361 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:20,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:20,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:20,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:20,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:20,570 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:20,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:20,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:20,588 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:20,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:20,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:20,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:20,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:20,800 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:20,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:20,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:20,818 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:20,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:20,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:20,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:20,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:21,035 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:21,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:21,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:21,052 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:21,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:21,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:21,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:21,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:21,262 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:21,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:21,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:21,281 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:21,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:21,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:21,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:21,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:21,491 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:21,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:21,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:21,511 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:21,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:21,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:21,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:21,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:21,752 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:21,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:21,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:21,769 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:21,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:21,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:21,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:21,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:21,999 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:22,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:22,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:22,018 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:22,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:22,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:22,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:22,228 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:22,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:22,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:22,246 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:22,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:22,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:22,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:22,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:22,452 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:22,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:22,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:22,469 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:22,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:22,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:22,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:22,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:22,675 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:22,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:22,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:22,693 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:22,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:22,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:22,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:22,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:22,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:22,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:22,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:22,932 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:22,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:22,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:22,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:22,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:23,139 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:23,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:23,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:23,157 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:23,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:23,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:23,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:23,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:23,367 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:23,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:23,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:23,385 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:23,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:23,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:23,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:23,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:23,594 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:23,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:23,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:23,612 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:23,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:23,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:23,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:23,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:23,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:23,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:23,843 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:23,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:23,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:23,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:23,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:24,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:24,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:24,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:24,084 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:24,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:24,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:24,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:24,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:24,293 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:24,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:24,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:24,312 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:24,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:24,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:24,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:24,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:24,520 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:24,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:24,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:24,540 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:24,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:24,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:24,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:24,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:24,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:24,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:24,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:24,771 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:24,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:24,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:24,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:24,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:24,980 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:24,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:25,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:25,000 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:25,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:25,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:25,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:25,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:25,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:25,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:25,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:25,240 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:25,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:25,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:25,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:25,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:25,451 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:25,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:25,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:25,470 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:25,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:25,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:25,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:25,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:25,680 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:25,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:25,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:25,699 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:25,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:25,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:25,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:25,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:25,913 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:25,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:25,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:25,932 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:25,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:25,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:25,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:25,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:26,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:26,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:26,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:26,204 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:26,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:26,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:26,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:26,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:26,420 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:26,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:26,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:26,438 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:26,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:26,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:26,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:26,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:26,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:26,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:26,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:26,677 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:26,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:26,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:26,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:26,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:26,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:26,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:26,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:26,913 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:26,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:26,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:26,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:26,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:27,122 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:27,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:27,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:27,143 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:27,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:27,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:27,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:27,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:27,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:27,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:27,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:27,370 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:27,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:27,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:27,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:27,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:27,576 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:27,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:27,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:27,590 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:27,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:27,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:27,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:27,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:27,798 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:27,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:27,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:27,816 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:27,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:27,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:27,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:27,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:28,025 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:28,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:28,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:28,039 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:28,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:28,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:28,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:28,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:28,277 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:28,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:28,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:28,297 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:28,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:28,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:28,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:28,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:28,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:28,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:28,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:28,526 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:28,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:28,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:28,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:28,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:28,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:28,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:28,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:28,750 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:28,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:28,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:28,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:28,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:28,961 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:28,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:28,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:28,975 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:28,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:28,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:28,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:28,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:29,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:29,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:29,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:29,200 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:29,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:29,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:29,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:29,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:29,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:29,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:29,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:29,430 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:29,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:29,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:29,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:29,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:29,699 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:29,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:29,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:29,713 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:29,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:29,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:29,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:29,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:29,929 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:29,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:29,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:29,943 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:29,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:29,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:29,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:29,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:30,151 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:30,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:30,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:30,168 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:30,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:30,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:30,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:30,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:30,381 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:30,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:30,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:30,394 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:30,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:30,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:30,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:30,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:30,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:30,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:30,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:30,615 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:30,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:30,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:30,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:30,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:30,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:30,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:30,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:30,849 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:30,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:30,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:30,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:30,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:31,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:31,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:31,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:31,070 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:31,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:31,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:31,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:31,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:31,276 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:31,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:31,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:31,293 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:31,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:31,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:31,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:31,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:31,503 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:31,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:31,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:31,521 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:31,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:31,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:31,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:31,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:31,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:31,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:31,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:31,750 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:31,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:31,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:31,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:31,960 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:31,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:31,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:31,977 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:31,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:31,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:31,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:31,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:32,184 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:32,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:32,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:32,201 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:32,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:32,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:32,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:32,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:32,408 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:32,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:32,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:32,424 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:32,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:32,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:32,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:32,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:32,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:32,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:32,650 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:32,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:32,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:32,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:32,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:32,863 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:32,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:32,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:32,881 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:32,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:32,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:32,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:32,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:33,089 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:33,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:33,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:33,108 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:33,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:33,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:33,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:33,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:33,323 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:33,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:33,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:33,342 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:33,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:33,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:33,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:33,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:33,626 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:33,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:33,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:33,644 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:33,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:33,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:33,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:33,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:33,852 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:33,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:33,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:33,870 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:33,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:33,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:33,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:33,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:34,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:34,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:34,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:34,097 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:34,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:34,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:34,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:34,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:34,303 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:34,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:34,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:34,321 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:34,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:34,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:34,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:34,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:34,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:34,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:34,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:34,545 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:34,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:34,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:34,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:34,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:34,756 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:34,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:34,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:34,774 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:34,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:34,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:34,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:34,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:34,994 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:35,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:35,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:35,011 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:35,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:35,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:35,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:35,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:35,218 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:35,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:35,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:35,236 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:35,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:35,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:35,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:35,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:35,443 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:35,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:35,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:35,460 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:35,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:35,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:35,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:35,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:35,667 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:35,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:35,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:35,685 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:35,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:35,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:35,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:35,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:35,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:35,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:35,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:35,929 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:35,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:35,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:35,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:35,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:36,146 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:36,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:36,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:36,164 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:36,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:36,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:36,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:36,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:36,378 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:36,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:36,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:36,395 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:36,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:36,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:36,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:36,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:36,600 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:36,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:36,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:36,618 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:36,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:36,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:36,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:36,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:36,826 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:36,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:36,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:36,843 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:36,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:36,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:36,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:36,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:37,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:37,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:37,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:37,067 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:37,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:37,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:37,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:37,273 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:37,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:37,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:37,287 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:37,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:37,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:37,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:37,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:37,493 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:37,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:37,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:37,511 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:37,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:37,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:37,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:37,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:37,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:37,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:37,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:37,736 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:37,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:37,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:37,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:37,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:37,946 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:37,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:37,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:37,960 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:37,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:37,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:37,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:37,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:38,166 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:38,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:38,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:38,180 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:38,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:38,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:38,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:38,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:38,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:38,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:38,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:38,402 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:38,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:38,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:38,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:38,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:38,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:38,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:38,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:38,627 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:38,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:38,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:38,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:38,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:38,840 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:38,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:38,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:38,855 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:38,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:38,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:38,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:38,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:39,064 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:39,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:39,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:39,080 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:39,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:39,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:39,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:39,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:39,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:39,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:39,303 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:39,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:39,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:39,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:39,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:39,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:39,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:39,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:39,528 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:39,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:39,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:39,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:39,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:39,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:39,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:39,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:39,751 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:39,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:39,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:39,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:39,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:39,961 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:39,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:39,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:39,975 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:39,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:39,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:39,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:39,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:40,184 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:40,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:40,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:40,198 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:40,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:40,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:40,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:40,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:40,406 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:40,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:40,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:40,421 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:40,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:40,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:40,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:40,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:40,629 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:40,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:40,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:40,645 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:40,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:40,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:40,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:40,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:40,858 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:40,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:40,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:40,873 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:40,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:40,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:40,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:40,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:41,083 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:41,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:41,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:41,098 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:41,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:41,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:41,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:41,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:41,305 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:41,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:41,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:41,320 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:41,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:41,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:41,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:41,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:41,528 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:41,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:41,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:41,543 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:41,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:41,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:41,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:41,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:41,758 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:41,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:41,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:41,777 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:41,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:41,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:41,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:41,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:41,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:41,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:41,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:41,999 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:41,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:41,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:41,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:42,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:42,204 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:42,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:42,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:42,218 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:42,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:42,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:42,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:42,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:42,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:42,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:42,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:42,440 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:42,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:42,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:42,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:42,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:42,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:42,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:42,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:42,661 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:42,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:42,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:42,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:42,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:42,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:42,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:42,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:42,890 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:42,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:42,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:42,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:42,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:43,104 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:43,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:43,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:43,122 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:43,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:43,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:43,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:43,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:43,341 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:43,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:43,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:43,360 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:43,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:43,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:43,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:43,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:43,599 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:43,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:43,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:43,617 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:43,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:43,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:43,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:43,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:43,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:43,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:43,856 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:43,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:43,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:43,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:43,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:44,062 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:44,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:44,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:44,080 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:44,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:44,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:44,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:44,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:44,294 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:44,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:44,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:44,314 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:44,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:44,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:44,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:44,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:44,523 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:44,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:44,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:44,537 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:44,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:44,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:44,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:44,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:44,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:44,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:44,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:44,763 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:44,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:44,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:44,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:44,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:44,971 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:44,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:44,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:44,985 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:44,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:44,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:44,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:45,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:45,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:45,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:45,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:45,219 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:45,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:45,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:45,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:45,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:45,427 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:45,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:45,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:45,445 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:45,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:45,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:45,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:45,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:45,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:45,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:45,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:45,697 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:45,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:45,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:45,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:45,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:45,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:45,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:45,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:45,966 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:45,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:45,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:45,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:45,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:46,196 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:46,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:46,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:46,213 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:46,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:46,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:46,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:46,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:46,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:46,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:46,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:46,458 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:46,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:46,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:46,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:46,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:46,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:46,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:46,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:46,692 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:46,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:46,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:46,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:46,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:46,904 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:46,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:46,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:46,922 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:46,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:46,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:46,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:46,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:47,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:47,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:47,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:47,151 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:47,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:47,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:47,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:47,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:47,358 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:47,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:47,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:47,372 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:47,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:47,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:47,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:47,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:47,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:47,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:47,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:47,628 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:47,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:47,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:47,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:47,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:47,840 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:47,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:47,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:47,858 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:47,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:47,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:47,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:47,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:48,069 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:48,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:48,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:48,086 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:48,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:48,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:48,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:48,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:48,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:48,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:48,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:48,308 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:48,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:48,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:48,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:48,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:48,513 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:48,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:48,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:48,530 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:48,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:48,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:48,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:48,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:48,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:48,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:48,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:48,753 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:48,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:48,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:48,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:48,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:48,963 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:48,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:48,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:48,980 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:48,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:48,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:48,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:48,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:49,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:49,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:49,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:49,204 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:49,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:49,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:49,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:49,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:49,415 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:49,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:49,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:49,431 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:49,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:49,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:49,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:49,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:49,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:49,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:49,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:49,655 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:49,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:49,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:49,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:49,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:49,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:49,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:49,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:49,891 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:49,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:49,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:49,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:49,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:50,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:50,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:50,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:50,169 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:50,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:50,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:50,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:50,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:50,378 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:50,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:50,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:50,392 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:50,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:50,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:50,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:50,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:50,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:50,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:50,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:50,648 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:50,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:50,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:50,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:50,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:50,867 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:50,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:50,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:50,885 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:50,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:50,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:50,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:50,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:51,098 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:51,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:51,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:51,114 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:51,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:51,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:51,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:51,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:51,322 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:51,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:51,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:51,336 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:51,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:51,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:51,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:51,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:51,543 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:51,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:51,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:51,557 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:51,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:51,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:51,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:51,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:51,772 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:51,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:51,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:51,791 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:51,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:51,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:51,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:51,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:52,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:52,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:52,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:52,022 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:52,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:52,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:52,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:52,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:52,227 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:52,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:52,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:52,246 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:52,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:52,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:52,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:52,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:52,452 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:52,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:52,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:52,467 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:52,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:52,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:52,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:52,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:52,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:52,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:52,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:52,687 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:52,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:52,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:52,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:52,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:52,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:52,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:52,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:52,928 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:52,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:52,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:52,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:52,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:53,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:53,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:53,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:53,214 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:53,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:53,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:53,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:53,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:53,422 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:53,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:53,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:53,440 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:53,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:53,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:53,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:53,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:53,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:53,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:53,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:53,671 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:53,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:53,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:53,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:53,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:53,886 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:53,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:53,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:53,905 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:53,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:53,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:53,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:54,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:54,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:54,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:54,171 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:54,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:54,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:54,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:54,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:54,378 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:54,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:54,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:54,396 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:54,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:54,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:54,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:54,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:54,602 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:54,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:54,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:54,620 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:54,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:54,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:54,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:54,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:54,824 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:54,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:54,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:54,841 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:54,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:54,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:54,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:54,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:55,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:55,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:55,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:55,069 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:55,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:55,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:55,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:55,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:55,275 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:55,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:55,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:55,291 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:55,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:55,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:55,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:55,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:55,498 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:55,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:55,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:55,514 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:55,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:55,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:55,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:55,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:55,721 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:55,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:55,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:55,739 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:55,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:55,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:55,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:55,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:55,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:55,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:55,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:55,969 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:55,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:55,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:55,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:55,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:56,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:56,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:56,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:56,241 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:56,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:56,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:56,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:56,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:56,498 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:56,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:56,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:56,512 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:56,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:56,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:56,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:56,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:56,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:56,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:56,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:56,748 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:56,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:56,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:56,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:56,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:56,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:56,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:56,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:56,975 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:56,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:56,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:56,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:56,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:57,185 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:57,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:57,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:57,199 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:57,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:57,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:57,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:57,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:57,407 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:57,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:57,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:57,421 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:57,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:57,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:57,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:57,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:57,628 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:57,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:57,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:57,642 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:57,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:57,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:57,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:57,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:57,850 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:57,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:57,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:57,868 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:57,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:57,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:57,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:57,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:58,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:58,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:58,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:58,130 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:58,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:58,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:58,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:58,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:58,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:58,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:58,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:58,353 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:58,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:58,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:58,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:58,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:58,561 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:58,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:58,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:58,578 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:58,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:58,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:58,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:58,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:58,811 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:58,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:58,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:58,828 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:58,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:58,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:58,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:59,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:59,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:59,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:59,070 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:59,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:59,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:59,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:59,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:59,277 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:59,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:59,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:59,296 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:59,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:59,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:59,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:59,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:59,502 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:59,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:59,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:59,521 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:59,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:59,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:59,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:59,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:59,731 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:59,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:59,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:59,748 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:59,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:59,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:59,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:59,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:59,955 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:49:59,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:59,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:49:59,972 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:49:59,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:49:59,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:59,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:59,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:00,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:00,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:00,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:00,199 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:00,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:00,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:00,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:00,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:00,406 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:00,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:00,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:00,424 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:00,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:00,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:00,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:00,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:00,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:00,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:00,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:00,649 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:00,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:00,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:00,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:00,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:00,858 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:00,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:00,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:00,877 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:00,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:00,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:00,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:00,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:01,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:01,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:01,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:01,109 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:01,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:01,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:01,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:01,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:01,317 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:01,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:01,336 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:01,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:01,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:01,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:01,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:01,544 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:01,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:01,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:01,559 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:01,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:01,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:01,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:01,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:01,765 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:01,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:01,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:01,779 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:01,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:01,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:01,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:01,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:01,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:02,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:02,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:02,004 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:02,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:02,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:02,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:02,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:02,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:02,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:02,224 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:02,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:02,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:02,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:02,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:02,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:02,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:02,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:02,448 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:02,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:02,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:02,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:02,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:02,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:02,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:02,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:02,679 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:02,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:02,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:02,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:02,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:02,886 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:02,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:02,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:02,900 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:02,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:02,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:02,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:02,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:03,158 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:03,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:03,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:03,177 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:03,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:03,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:03,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:03,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:03,462 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:03,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:03,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:03,481 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:03,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:03,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:03,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:03,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:03,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:03,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:03,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:03,752 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:03,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:03,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:03,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:03,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:03,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:03,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:03,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:03,975 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:03,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:03,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:03,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:03,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:04,193 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:04,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:04,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:04,209 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:04,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:04,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:04,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:04,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:04,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:04,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:04,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:04,431 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:04,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:04,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:04,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:04,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:04,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:04,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:04,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:04,650 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:04,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:04,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:04,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:04,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:04,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:04,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:04,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:04,874 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:04,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:04,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:04,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:04,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:05,080 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:05,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:05,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:05,096 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:05,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:05,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:05,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:05,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:05,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:05,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:05,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:05,321 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:05,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:05,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:05,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:05,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:05,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:05,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:05,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:05,545 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:05,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:05,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:05,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:05,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:05,752 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:05,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:05,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:05,770 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:05,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:05,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:05,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:05,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:05,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:05,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:05,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:05,994 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:05,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:05,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:05,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:06,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:06,208 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:06,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:06,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:06,227 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:06,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:06,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:06,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:06,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:06,484 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:06,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:06,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:06,503 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:06,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:06,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:06,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:06,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:06,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:06,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:06,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:06,800 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:06,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:06,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:06,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:06,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:07,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:07,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:07,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:07,049 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:07,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:07,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:07,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:07,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:07,263 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:07,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:07,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:07,282 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:07,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:07,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:07,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:07,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:07,487 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:07,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:07,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:07,501 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:07,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:07,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:07,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:07,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:07,708 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:07,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:07,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:07,722 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:07,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:07,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:07,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:07,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:07,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:07,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:07,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:07,942 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:07,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:07,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:07,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:07,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:08,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:08,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:08,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:08,185 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:08,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:08,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:08,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:08,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:08,395 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:08,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:08,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:08,410 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:08,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:08,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:08,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:08,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:08,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:08,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:08,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:08,634 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:08,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:08,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:08,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:08,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:08,841 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:08,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:08,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:08,858 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:08,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:08,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:08,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:08,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:09,065 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:09,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:09,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:09,083 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:09,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:09,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:09,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:09,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:09,293 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:09,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:09,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:09,312 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:09,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:09,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:09,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:09,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:09,519 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:09,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:09,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:09,537 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:09,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:09,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:09,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:09,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:09,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:09,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:09,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:09,762 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:09,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:09,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:09,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:09,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:09,968 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:09,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:09,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:09,982 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:09,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:09,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:09,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:09,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:10,194 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:10,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:10,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:10,208 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:10,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:10,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:10,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:10,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:10,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:10,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:10,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:10,432 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:10,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:10,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:10,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:10,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:10,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:10,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:10,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:10,656 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:10,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:10,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:10,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:10,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:10,861 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:10,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:10,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:10,879 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:10,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:10,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:10,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:10,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:11,086 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:11,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:11,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:11,105 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:11,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:11,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:11,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:11,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:11,316 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:11,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:11,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:11,334 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:11,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:11,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:11,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:11,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:11,541 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:11,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:11,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:11,560 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:11,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:11,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:11,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:11,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:11,769 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:11,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:11,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:11,787 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:11,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:11,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:11,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:11,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:11,994 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:12,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:12,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:12,013 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:12,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:12,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:12,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:12,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:12,226 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:12,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:12,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:12,244 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:12,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:12,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:12,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:12,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:12,452 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:12,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:12,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:12,470 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:12,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:12,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:12,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:12,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:12,684 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:12,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:12,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:12,703 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:12,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:12,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:12,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:12,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:12,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:12,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:12,930 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:12,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:12,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:12,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:12,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:13,144 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:13,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:13,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:13,158 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:13,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:13,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:13,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:13,366 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:13,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:13,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:13,383 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:13,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:13,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:13,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:13,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:13,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:13,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:13,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:13,607 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:13,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:13,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:13,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:13,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:13,813 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:13,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:13,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:13,830 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:13,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:13,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:13,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:13,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:14,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:14,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:14,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:14,050 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:14,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:14,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:14,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:14,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:14,258 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:14,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:14,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:14,272 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:14,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:14,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:14,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:14,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:14,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:14,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:14,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:14,496 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:14,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:14,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:14,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:14,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:14,702 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:14,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:14,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:14,719 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:14,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:14,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:14,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:14,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:14,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:14,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:14,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:14,947 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:14,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:14,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:14,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:14,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:15,158 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:15,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:15,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:15,172 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:15,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:15,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:15,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:15,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:15,381 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:15,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:15,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:15,395 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:15,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:15,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:15,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:15,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:15,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:15,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:15,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:15,615 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:15,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:15,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:15,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:15,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:15,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:15,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:15,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:15,836 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:15,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:15,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:15,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:15,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:16,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:16,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:16,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:16,066 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:16,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:16,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:16,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:16,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:16,277 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:16,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:16,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:16,292 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:16,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:16,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:16,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:16,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:16,542 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:16,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:16,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:16,560 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:16,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:16,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:16,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:16,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:16,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:16,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:16,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:16,833 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:16,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:16,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:16,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:16,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:17,041 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:17,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:17,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:17,060 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:17,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:17,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:17,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:17,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:17,273 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:17,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:17,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:17,291 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:17,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:17,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:17,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:17,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:17,573 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:17,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:17,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:17,591 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:17,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:17,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:17,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:17,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:17,816 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:17,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:17,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:17,834 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:17,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:17,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:17,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:17,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:18,041 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:18,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:18,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:18,060 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:18,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:18,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:18,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:18,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:18,271 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:18,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:18,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:18,289 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:18,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:18,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:18,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:18,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:18,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:18,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:18,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:18,529 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:18,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:18,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:18,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:18,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:18,738 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:18,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:18,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:18,752 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:18,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:18,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:18,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:18,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:18,957 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:18,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:18,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:18,976 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:18,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:18,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:18,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:18,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:19,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:19,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:19,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:19,204 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:19,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:19,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:19,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:19,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:19,410 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:19,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:19,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:19,428 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:19,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:19,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:19,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:19,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:19,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:19,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:19,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:19,652 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:19,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:19,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:19,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:19,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:19,858 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:19,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:19,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:19,875 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:19,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:19,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:19,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:19,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:20,082 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:20,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:20,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:20,100 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:20,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:20,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:20,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:20,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:20,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:20,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:20,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:20,343 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:20,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:20,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:20,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:20,551 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:20,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:20,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:20,568 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:20,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:20,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:20,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:20,774 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:20,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:20,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:20,788 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:20,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:20,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:20,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:20,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:20,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:21,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:21,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:21,012 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:21,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:21,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:21,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:21,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:21,223 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:21,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:21,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:21,239 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:21,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:21,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:21,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:21,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:21,445 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:21,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:21,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:21,462 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:21,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:21,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:21,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:21,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:21,670 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:21,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:21,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:21,688 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:21,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:21,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:21,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:21,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:21,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:21,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:21,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:21,909 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:21,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:21,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:21,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:21,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:22,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:22,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:22,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:22,132 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:22,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:22,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:22,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:22,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:22,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:22,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:22,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:22,358 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:22,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:22,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:22,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:22,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:22,564 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:22,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:22,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:22,578 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:22,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:22,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:22,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:22,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:22,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:22,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:22,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:22,797 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:22,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:22,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:22,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:22,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:23,002 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:23,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:23,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:23,023 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:23,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:23,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:23,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:23,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:23,245 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:23,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:23,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:23,259 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:23,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:23,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:23,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:23,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:23,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:23,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:23,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:23,483 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:23,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:23,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:23,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:23,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:23,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:23,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:23,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:23,709 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:23,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:23,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:23,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:23,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:23,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:23,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:23,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:23,936 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:23,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:23,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:23,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:23,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:24,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:24,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:24,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:24,167 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:24,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:24,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:24,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:24,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:24,375 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:24,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:24,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:24,393 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:24,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:24,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:24,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:24,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:24,602 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:24,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:24,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:24,620 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:24,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:24,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:24,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:24,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:24,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:24,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:24,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:24,847 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:24,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:24,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:24,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:24,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:25,094 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:25,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:25,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:25,113 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:25,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:25,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:25,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:25,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:25,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:25,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:25,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:25,348 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:25,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:25,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:25,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:25,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:25,557 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:25,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:25,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:25,575 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:25,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:25,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:25,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:25,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:25,785 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:25,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:25,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:25,804 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:25,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:25,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:25,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:25,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:26,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:26,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:26,032 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:26,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:26,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:26,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:26,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:26,247 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:26,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:26,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:26,266 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:26,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:26,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:26,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:26,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:26,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:26,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:26,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:26,498 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:26,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:26,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:26,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:26,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:26,705 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:26,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:26,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:26,724 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:26,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:26,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:26,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:26,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:26,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:26,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:26,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:26,949 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:26,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:26,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:26,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:26,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:27,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:27,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:27,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:27,181 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:27,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:27,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:27,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:27,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:27,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:27,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:27,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:27,410 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:27,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:27,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:27,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:27,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:27,617 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:27,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:27,636 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:27,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:27,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:27,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:27,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:27,845 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:27,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:27,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:27,859 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:27,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:27,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:27,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:27,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:28,066 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:28,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:28,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:28,080 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:28,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:28,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:28,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:28,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:28,287 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:28,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:28,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:28,301 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:28,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:28,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:28,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:28,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:28,510 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:28,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:28,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:28,530 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:28,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:28,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:28,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:28,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:28,743 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:28,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:28,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:28,758 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:28,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:28,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:28,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:28,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:28,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:28,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:28,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:28,979 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:28,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:28,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:28,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:28,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:29,191 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:29,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:29,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:29,206 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:29,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:29,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:29,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:29,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:29,412 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:29,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:29,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:29,427 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:29,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:29,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:29,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:29,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:29,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:29,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:29,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:29,651 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:29,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:29,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:29,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:29,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:29,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:29,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:29,872 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:29,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:29,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:29,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:29,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:30,082 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:30,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:30,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:30,099 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:30,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:30,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:30,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:30,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:30,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:30,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:30,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:30,321 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:30,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:30,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:30,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:30,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:30,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:30,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:30,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:30,545 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:30,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:30,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:30,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:30,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:30,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:30,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:30,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:30,773 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:30,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:30,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:30,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:30,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:30,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:30,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:30,997 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:30,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:30,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:30,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:31,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:31,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:31,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:31,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:31,227 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:31,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:31,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:31,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:31,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:31,432 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:31,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:31,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:31,448 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:31,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:31,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:31,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:31,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:31,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:31,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:31,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:31,672 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:31,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:31,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:31,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:31,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:31,960 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:31,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:31,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:31,978 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:31,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:31,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:31,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:31,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:32,192 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:32,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:32,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:32,210 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:32,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:32,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:32,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:32,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:32,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:32,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:32,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:32,434 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:32,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:32,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:32,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:32,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:32,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:32,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:32,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:32,658 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:32,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:32,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:32,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:32,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:32,863 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:32,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:32,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:32,880 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:32,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:32,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:32,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:32,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:33,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:33,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:33,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:33,110 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:33,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:33,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:33,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:33,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:33,319 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:33,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:33,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:33,336 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:33,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:33,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:33,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:33,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:33,541 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:33,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:33,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:33,559 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:33,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:33,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:33,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:33,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:33,765 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:33,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:33,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:33,782 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:33,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:33,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:33,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:33,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:33,990 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:34,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:34,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:34,007 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:34,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:34,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:34,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:34,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:34,214 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:34,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:34,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:34,230 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:34,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:34,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:34,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:34,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:34,436 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:34,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:34,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:34,452 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:34,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:34,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:34,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:34,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:34,659 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:34,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:34,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:34,675 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:34,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:34,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:34,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:34,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:34,881 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:34,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:34,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:34,898 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:34,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:34,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:34,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:34,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:35,109 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:35,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:35,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:35,127 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:35,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:35,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:35,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:35,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:35,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:35,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:35,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:35,348 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:35,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:35,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:35,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:35,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:35,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:35,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:35,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:35,568 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:35,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:35,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:35,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:35,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:35,773 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:35,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:35,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:35,787 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:35,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:35,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:35,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:35,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:35,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:36,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:36,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:36,015 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:36,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:36,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:36,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:36,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:36,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:36,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:36,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:36,241 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:36,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:36,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:36,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:36,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:36,491 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:36,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:36,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:36,507 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:36,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:36,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:36,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:36,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:36,713 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:36,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:36,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:36,730 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:36,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:36,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:36,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:36,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:36,937 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:36,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:36,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:36,954 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:36,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:36,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:36,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:36,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:37,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:37,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:37,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:37,179 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:37,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:37,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:37,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:37,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:37,385 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:37,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:37,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:37,402 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:37,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:37,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:37,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:37,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:37,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:37,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:37,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:37,631 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:37,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:37,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:37,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:37,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:37,841 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:37,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:37,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:37,857 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:37,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:37,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:37,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:37,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:38,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:38,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:38,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:38,085 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:38,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:38,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:38,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:38,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:38,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:38,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:38,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:38,309 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:38,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:38,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:38,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:38,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:38,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:38,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:38,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:38,535 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:38,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:38,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:38,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:38,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:38,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:38,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:38,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:38,757 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:38,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:38,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:38,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:38,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:38,964 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:38,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:38,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:38,981 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:38,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:38,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:38,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:39,190 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:39,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:39,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:39,207 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:39,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:39,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:39,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:39,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:39,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:39,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:39,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:39,432 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:39,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:39,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:39,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:39,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:39,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:39,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:39,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:39,656 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:39,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:39,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:39,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:39,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:39,863 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:39,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:39,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:39,882 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:39,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:39,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:39,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:39,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:40,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:40,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:40,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:40,129 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:40,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:40,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:40,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:40,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:40,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:40,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:40,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:40,354 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:40,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:40,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:40,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:40,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:40,560 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:40,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:40,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:40,577 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:40,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:40,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:40,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:40,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:40,784 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:40,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:40,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:40,801 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:40,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:40,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:40,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:40,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:41,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:41,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:41,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:41,031 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:41,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:41,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:41,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:41,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:41,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:41,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:41,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:41,255 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:41,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:41,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:41,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:41,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:41,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:41,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:41,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:41,482 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:41,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:41,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:41,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:41,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:41,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:41,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:41,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:41,707 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:41,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:41,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:41,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:41,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:41,913 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:41,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:41,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:41,930 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:41,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:41,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:41,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:41,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:42,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:42,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:42,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:42,157 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:42,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:42,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:42,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:42,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:42,367 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:42,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:42,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:42,386 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:42,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:42,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:42,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:42,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:42,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:42,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:42,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:42,617 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:42,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:42,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:42,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:42,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:42,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:42,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:42,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:42,846 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:42,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:42,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:42,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:42,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:43,064 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:43,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:43,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:43,083 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:43,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:43,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:43,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:43,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:43,291 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:43,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:43,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:43,307 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:43,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:43,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:43,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:43,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:43,514 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:43,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:43,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:43,532 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:43,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:43,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:43,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:43,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:43,739 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:43,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:43,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:43,756 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:43,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:43,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:43,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:43,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:43,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:43,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:43,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:43,983 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:43,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:43,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:43,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:43,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:44,189 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:44,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:44,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:44,203 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:44,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:44,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:44,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:44,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:44,410 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:44,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:44,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:44,424 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:44,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:44,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:44,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:44,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:44,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:44,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:44,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:44,646 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:44,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:44,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:44,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:44,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:44,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:44,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:44,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:44,868 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:44,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:44,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:44,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:44,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:45,080 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:45,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:45,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:45,095 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:45,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:45,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:45,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:45,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:45,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:45,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:45,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:45,321 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:45,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:45,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:45,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:45,528 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:45,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:45,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:45,546 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:45,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:45,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:45,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:45,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:45,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:45,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:45,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:45,775 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:45,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:45,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:45,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:45,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:46,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:46,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:46,014 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:46,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:46,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:46,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:46,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:46,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:46,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:46,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:46,240 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:46,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:46,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:46,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:46,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:46,466 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:46,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:46,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:46,481 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:46,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:46,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:46,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:46,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:46,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:46,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:46,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:46,701 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:46,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:46,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:46,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:46,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:46,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:46,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:46,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:46,928 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:46,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:46,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:46,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:46,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:47,135 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:47,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:47,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:47,149 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:47,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:47,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:47,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:47,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:47,358 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:47,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:47,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:47,377 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:47,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:47,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:47,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:47,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:47,586 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:47,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:47,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:47,605 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:47,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:47,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:47,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:47,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:47,814 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:47,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:47,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:47,833 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:47,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:47,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:47,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:47,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:48,044 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:48,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:48,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:48,064 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:48,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:48,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:48,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:48,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:48,271 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:48,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:48,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:48,285 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:48,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:48,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:48,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:48,495 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:48,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:48,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:48,509 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:48,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:48,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:48,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:48,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:48,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:48,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:48,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:48,730 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:48,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:48,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:48,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:48,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:48,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:48,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:48,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:48,956 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:48,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:48,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:48,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:48,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:49,162 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:49,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:49,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:49,181 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:49,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:49,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:49,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:49,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:49,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:49,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:49,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:49,408 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:49,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:49,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:49,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:49,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:49,617 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:49,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:49,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:49,636 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:49,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:49,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:49,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:49,850 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:49,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:49,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:49,864 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:49,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:49,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:49,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:49,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:50,072 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:50,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:50,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:50,086 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:50,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:50,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:50,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:50,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:50,293 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:50,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:50,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:50,307 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:50,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:50,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:50,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:50,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:50,513 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:50,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:50,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:50,527 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:50,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:50,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:50,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:50,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:50,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:50,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:50,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:50,749 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:50,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:50,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:50,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:50,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:50,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:50,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:50,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:50,973 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:50,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:50,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:50,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:50,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:51,180 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:51,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:51,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:51,194 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:51,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:51,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:51,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:51,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:51,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:51,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:51,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:51,415 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:51,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:51,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:51,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:51,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:51,622 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:51,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:51,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:51,636 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:51,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:51,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:51,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:51,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:51,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:51,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:51,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:51,873 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:51,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:51,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:51,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:51,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:52,083 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:52,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:52,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:52,102 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:52,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:52,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:52,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:52,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:52,310 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:52,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:52,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:52,329 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:52,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:52,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:52,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:52,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:52,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:52,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:52,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:52,554 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:52,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:52,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:52,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:52,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:52,761 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:52,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:52,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:52,785 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:52,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:52,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:52,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:52,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:52,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:53,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:53,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:53,015 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:53,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:53,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:53,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:53,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:53,223 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:53,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:53,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:53,242 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:53,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:53,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:53,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:53,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:53,458 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:53,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:53,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:53,477 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:53,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:53,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:53,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:53,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:53,684 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:53,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:53,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:53,703 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:53,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:53,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:53,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:53,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:53,913 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:53,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:53,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:53,932 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:53,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:53,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:53,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:53,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:54,143 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:54,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:54,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:54,161 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:54,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:54,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:54,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:54,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:54,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:54,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:54,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:54,390 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:54,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:54,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:54,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:54,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:54,599 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:54,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:54,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:54,618 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:54,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:54,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:54,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:54,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:54,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:54,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:54,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:54,850 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:54,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:54,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:54,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:55,060 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:55,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:55,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:55,078 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:55,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:55,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:55,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:55,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:55,287 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:55,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:55,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:55,302 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:55,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:55,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:55,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:55,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:55,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:55,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:55,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:55,528 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:55,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:55,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:55,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:55,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:55,738 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:55,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:55,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:55,756 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:55,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:55,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:55,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:55,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:55,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:55,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:55,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:55,985 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:55,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:55,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:55,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:56,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:56,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:56,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:56,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:56,212 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:56,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:56,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:56,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:56,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:56,438 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:56,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:56,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:56,452 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:56,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:56,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:56,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:56,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:56,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:56,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:56,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:56,682 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:56,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:56,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:56,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:56,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:56,899 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:56,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:56,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:56,918 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:56,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:56,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:56,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:56,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:57,124 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:57,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:57,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:57,144 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:57,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:57,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:57,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:57,351 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:57,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:57,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:57,370 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:57,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:57,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:57,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:57,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:57,577 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:57,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:57,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:57,596 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:57,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:57,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:57,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:57,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:57,810 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:57,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:57,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:57,826 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:57,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:57,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:57,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:57,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:58,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:58,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:58,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:58,046 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:58,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:58,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:58,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:58,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:58,251 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:58,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:58,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:58,265 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:58,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:58,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:58,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:58,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:58,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:58,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:58,487 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:58,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:58,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:58,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:58,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:58,695 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:58,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:58,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:58,708 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:58,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:58,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:58,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:58,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:58,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:58,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:58,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:58,934 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:58,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:58,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:58,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:58,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:59,140 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:59,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:59,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:59,158 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:59,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:59,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:59,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:59,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:59,365 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:59,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:59,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:59,379 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:59,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:59,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:59,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:59,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:59,586 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:59,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:59,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:59,600 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:59,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:59,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:59,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:59,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:59,813 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:50:59,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:59,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:50:59,832 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:50:59,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:59,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:59,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:59,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:00,041 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:00,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:00,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:00,060 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:00,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:00,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:00,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:00,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:00,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:00,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:00,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:00,286 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:00,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:00,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:00,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:00,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:00,495 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:00,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:00,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:00,513 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:00,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:00,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:00,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:00,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:00,726 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:00,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:00,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:00,745 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:00,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:00,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:00,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:00,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:00,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:00,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:00,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:00,972 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:00,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:00,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:00,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:00,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:01,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:01,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:01,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:01,195 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:01,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:01,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:01,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:01,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:01,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:01,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:01,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:01,416 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:01,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:01,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:01,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:01,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:01,622 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:01,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:01,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:01,636 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:01,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:01,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:01,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:01,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:01,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:01,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:01,860 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:01,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:01,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:01,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:01,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:02,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:02,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:02,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:02,083 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:02,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:02,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:02,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:02,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:02,293 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:02,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:02,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:02,311 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:02,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:02,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:02,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:02,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:02,519 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:02,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:02,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:02,536 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:02,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:02,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:02,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:02,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:02,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:02,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:02,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:02,764 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:02,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:02,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:02,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:02,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:02,970 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:02,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:02,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:02,984 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:02,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:02,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:02,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:03,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:03,190 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:03,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:03,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:03,208 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:03,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:03,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:03,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:03,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:03,413 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:03,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:03,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:03,430 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:03,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:03,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:03,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:03,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:03,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:03,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:03,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:03,657 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:03,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:03,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:03,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:03,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:03,864 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:03,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:03,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:03,880 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:03,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:03,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:03,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:03,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:04,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:04,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:04,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:04,107 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:04,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:04,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:04,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:04,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:04,313 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:04,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:04,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:04,328 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:04,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:04,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:04,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:04,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:04,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:04,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:04,549 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:04,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:04,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:04,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:04,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:04,758 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:04,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:04,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:04,772 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:04,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:04,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:04,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:04,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:04,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:04,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:04,993 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:04,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:04,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:04,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:05,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:05,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:05,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:05,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:05,214 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:05,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:05,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:05,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:05,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:05,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:05,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:05,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:05,438 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:05,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:05,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:05,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:05,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:05,651 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:05,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:05,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:05,665 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:05,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:05,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:05,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:05,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:05,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:05,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:05,893 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:05,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:05,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:05,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:05,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:06,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:06,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:06,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:06,122 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:06,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:06,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:06,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:06,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:06,333 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:06,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:06,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:06,351 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:06,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:06,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:06,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:06,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:06,566 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:06,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:06,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:06,582 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:06,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:06,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:06,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:06,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:06,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:06,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:06,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:06,808 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:06,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:06,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:06,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:06,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:07,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:07,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:07,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:07,032 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:07,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:07,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:07,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:07,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:07,237 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:07,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:07,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:07,255 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:07,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:07,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:07,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:07,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:07,462 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:07,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:07,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:07,476 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:07,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:07,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:07,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:07,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:07,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:07,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:07,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:07,699 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:07,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:07,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:07,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:07,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:07,906 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:07,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:07,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:07,920 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:07,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:07,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:07,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:07,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:08,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:08,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:08,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:08,140 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:08,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:08,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:08,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:08,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:08,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:08,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:08,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:08,362 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:08,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:08,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:08,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:08,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:08,572 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:08,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:08,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:08,589 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:08,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:08,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:08,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:08,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:08,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:08,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:08,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:08,813 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:08,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:08,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:08,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:08,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:09,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:09,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:09,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:09,037 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:09,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:09,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:09,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:09,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:09,242 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:09,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:09,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:09,259 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:09,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:09,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:09,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:09,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:09,466 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:09,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:09,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:09,484 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:09,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:09,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:09,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:09,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:09,689 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:09,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:09,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:09,707 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:09,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:09,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:09,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:09,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:09,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:09,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:09,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:09,935 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:09,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:09,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:09,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:09,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:10,140 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:10,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:10,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:10,156 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:10,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:10,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:10,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:10,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:10,362 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:10,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:10,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:10,378 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:10,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:10,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:10,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:10,593 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:10,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:10,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:10,608 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:10,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:10,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:10,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:10,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:10,813 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:10,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:10,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:10,830 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:10,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:10,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:10,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:10,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:11,035 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:11,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:11,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:11,053 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:11,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:11,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:11,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:11,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:11,258 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:11,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:11,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:11,276 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:11,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:11,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:11,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:11,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:11,487 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:11,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:11,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:11,504 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:11,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:11,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:11,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:11,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:11,713 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:11,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:11,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:11,730 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:11,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:11,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:11,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:11,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:11,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:11,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:11,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:11,959 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:11,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:11,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:11,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:11,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:12,170 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:12,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:12,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:12,187 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:12,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:12,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:12,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:12,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:12,394 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:12,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:12,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:12,412 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:12,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:12,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:12,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:12,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:12,626 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:12,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:12,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:12,644 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:12,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:12,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:12,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:12,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:12,852 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:12,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:12,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:12,869 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:12,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:12,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:12,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:12,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:13,077 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:13,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:13,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:13,094 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:13,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:13,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:13,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:13,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:13,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:13,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:13,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:13,321 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:13,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:13,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:13,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:13,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:13,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:13,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:13,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:13,549 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:13,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:13,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:13,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:13,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:13,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:13,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:13,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:13,776 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:13,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:13,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:13,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:13,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:13,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:14,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:14,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:14,001 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:14,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:14,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:14,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:14,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:14,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:14,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:14,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:14,228 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:14,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:14,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:14,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:14,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:14,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:14,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:14,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:14,459 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:14,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:14,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:14,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:14,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:14,666 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:14,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:14,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:14,684 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:14,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:14,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:14,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:14,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:14,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:14,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:14,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:14,909 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:14,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:14,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:14,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:14,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:15,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:15,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:15,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:15,135 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:15,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:15,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:15,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:15,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:15,342 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:15,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:15,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:15,359 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:15,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:15,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:15,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:15,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:15,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:15,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:15,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:15,585 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:15,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:15,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:15,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:15,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:15,791 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:15,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:15,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:15,810 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:15,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:15,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:15,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:15,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:16,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:16,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:16,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:16,036 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:16,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:16,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:16,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:16,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:16,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:16,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:16,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:16,260 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:16,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:16,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:16,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:16,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:16,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:16,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:16,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:16,523 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:16,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:16,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:16,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:16,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:16,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:16,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:16,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:16,753 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:16,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:16,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:16,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:16,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:16,960 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:16,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:16,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:16,978 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:16,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:16,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:16,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:16,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:17,185 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:17,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:17,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:17,204 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:17,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:17,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:17,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:17,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:17,415 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:17,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:17,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:17,433 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:17,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:17,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:17,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:17,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:17,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:17,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:17,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:17,657 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:17,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:17,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:17,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:17,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:17,864 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:17,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:17,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:17,882 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:17,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:17,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:17,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:17,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:18,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:18,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:18,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:18,107 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:18,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:18,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:18,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:18,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:18,314 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:18,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:18,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:18,331 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:18,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:18,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:18,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:18,539 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:18,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:18,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:18,557 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:18,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:18,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:18,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:18,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:18,763 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:18,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:18,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:18,781 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:18,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:18,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:18,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:18,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:18,986 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:19,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:19,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:19,003 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:19,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:19,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:19,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:19,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:19,208 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:19,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:19,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:19,224 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:19,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:19,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:19,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:19,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:19,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:19,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:19,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:19,447 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:19,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:19,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:19,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:19,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:19,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:19,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:19,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:19,669 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:19,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:19,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:19,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:19,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:19,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:19,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:19,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:19,889 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:19,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:19,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:19,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:19,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:20,099 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:20,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:20,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:20,117 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:20,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:20,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:20,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:20,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:20,333 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:20,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:20,352 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:20,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:20,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:20,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:20,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:20,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:20,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:20,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:20,577 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:20,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:20,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:20,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:20,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:20,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:20,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:20,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:20,800 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:20,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:20,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:20,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:20,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:21,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:21,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:21,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:21,023 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:21,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:21,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:21,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:21,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:21,229 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:21,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:21,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:21,247 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:21,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:21,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:21,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:21,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:21,459 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:21,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:21,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:21,477 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:21,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:21,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:21,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:21,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:21,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:21,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:21,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:21,701 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:21,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:21,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:21,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:21,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:21,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:21,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:21,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:21,927 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:21,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:21,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:21,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:21,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:22,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:22,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:22,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:22,152 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:22,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:22,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:22,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:22,365 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:22,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:22,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:22,384 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:22,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:22,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:22,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:22,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:22,590 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:22,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:22,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:22,609 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:22,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:22,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:22,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:22,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:22,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:22,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:22,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:22,830 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:22,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:22,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:22,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:22,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:23,037 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:23,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:23,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:23,051 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:23,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:23,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:23,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:23,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:23,263 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:23,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:23,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:23,277 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:23,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:23,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:23,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:23,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:23,485 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:23,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:23,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:23,499 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:23,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:23,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:23,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:23,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:23,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:23,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:23,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:23,720 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:23,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:23,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:23,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:23,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:23,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:23,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:23,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:23,962 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:23,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:23,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:23,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:23,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:24,168 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:24,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:24,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:24,184 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:24,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:24,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:24,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:24,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:24,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:24,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:24,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:24,410 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:24,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:24,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:24,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:24,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:24,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:24,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:24,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:24,634 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:24,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:24,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:24,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:24,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:24,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:24,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:24,864 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:24,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:24,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:24,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:24,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:25,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:25,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:25,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:25,089 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:25,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:25,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:25,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:25,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:25,301 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:25,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:25,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:25,319 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:25,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:25,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:25,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:25,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:25,526 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:25,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:25,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:25,545 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:25,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:25,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:25,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:25,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:25,774 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:25,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:25,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:25,791 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:25,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:25,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:25,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:25,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:26,000 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:26,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:26,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:26,017 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:26,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:26,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:26,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:26,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:26,224 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:26,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:26,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:26,241 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:26,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:26,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:26,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:26,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:26,455 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:26,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:26,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:26,469 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:26,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:26,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:26,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:26,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:26,676 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:26,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:26,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:26,692 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:26,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:26,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:26,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:26,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:26,899 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:26,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:26,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:26,913 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:26,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:26,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:26,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:26,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:27,121 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:27,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:27,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:27,140 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:27,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:27,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:27,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:27,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:27,350 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:27,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:27,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:27,368 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:27,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:27,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:27,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:27,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:27,576 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:27,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:27,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:27,592 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:27,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:27,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:27,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:27,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:27,800 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:27,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:27,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:27,818 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:27,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:27,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:27,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:27,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:28,025 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:28,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:28,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:28,039 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:28,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:28,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:28,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:28,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:28,249 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:28,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:28,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:28,267 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:28,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:28,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:28,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:28,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:28,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:28,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:28,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:28,494 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:28,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:28,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:28,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:28,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:28,708 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:28,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:28,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:28,726 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:28,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:28,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:28,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:28,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:28,933 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:28,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:28,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:28,951 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:28,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:28,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:28,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:28,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:29,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:29,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:29,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:29,176 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:29,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:29,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:29,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:29,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:29,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:29,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:29,405 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:29,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:29,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:29,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:29,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:29,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:29,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:29,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:29,629 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:29,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:29,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:29,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:29,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:29,836 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:29,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:29,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:29,854 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:29,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:29,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:29,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:29,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:30,061 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:30,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:30,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:30,080 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:30,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:30,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:30,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:30,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:30,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:30,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:30,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:30,308 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:30,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:30,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:30,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:30,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:30,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:30,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:30,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:30,532 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:30,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:30,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:30,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:30,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:30,738 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:30,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:30,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:30,757 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:30,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:30,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:30,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:30,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:30,964 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:30,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:30,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:30,980 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:30,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:30,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:30,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:30,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:31,193 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:31,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:31,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:31,211 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:31,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:31,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:31,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:31,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:31,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:31,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:31,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:31,436 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:31,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:31,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:31,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:31,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:31,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:31,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:31,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:31,661 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:31,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:31,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:31,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:31,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:31,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:31,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:31,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:31,887 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:31,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:31,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:31,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:31,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:32,094 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:32,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:32,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:32,112 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:32,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:32,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:32,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:32,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:32,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:32,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:32,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:32,340 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:32,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:32,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:32,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:32,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:32,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:32,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:32,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:32,564 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:32,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:32,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:32,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:32,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:32,769 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:32,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:32,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:32,786 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:32,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:32,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:32,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:32,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:33,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:33,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:33,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:33,043 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:33,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:33,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:33,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:33,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:33,259 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:33,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:33,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:33,278 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:33,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:33,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:33,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:33,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:33,492 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:33,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:33,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:33,511 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:33,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:33,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:33,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:33,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:33,722 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:33,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:33,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:33,741 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:33,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:33,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:33,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:33,957 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:33,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:33,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:33,977 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:33,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:33,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:33,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:33,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:34,257 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:34,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:34,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:34,276 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:34,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:34,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:34,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:34,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:34,484 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:34,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:34,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:34,501 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:34,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:34,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:34,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:34,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:34,710 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:34,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:34,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:34,728 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:34,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:34,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:34,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:34,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:34,937 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:34,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:34,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:34,953 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:34,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:34,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:34,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:34,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:35,162 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:35,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:35,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:35,179 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:35,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:35,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:35,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:35,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:35,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:35,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:35,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:35,405 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:35,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:35,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:35,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:35,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:35,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:35,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:35,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:35,625 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:35,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:35,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:35,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:35,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:35,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:35,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:35,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:35,846 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:35,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:35,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:35,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:35,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:36,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:36,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:36,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:36,069 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:36,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:36,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:36,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:36,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:36,278 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:36,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:36,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:36,294 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:36,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:36,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:36,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:36,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:36,513 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:36,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:36,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:36,532 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:36,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:36,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:36,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:36,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:36,740 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:36,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:36,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:36,758 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:36,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:36,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:36,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:36,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:36,967 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:36,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:36,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:36,988 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:36,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:36,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:36,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:37,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:37,208 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:37,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:37,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:37,225 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:37,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:37,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:37,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:37,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:37,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:37,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:37,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:37,448 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:37,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:37,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:37,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:37,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:37,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:37,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:37,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:37,673 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:37,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:37,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:37,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:37,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:37,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:37,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:37,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:37,899 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:37,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:37,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:37,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:37,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:38,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:38,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:38,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:38,128 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:38,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:38,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:38,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:38,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:38,338 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:38,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:38,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:38,357 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:38,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:38,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:38,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:38,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:38,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:38,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:38,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:38,586 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:38,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:38,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:38,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:38,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:38,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:38,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:38,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:38,812 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:38,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:38,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:38,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:38,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:39,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:39,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:39,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:39,039 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:39,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:39,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:39,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:39,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:39,250 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:39,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:39,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:39,268 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:39,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:39,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:39,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:39,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:39,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:39,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:39,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:39,493 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:39,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:39,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:39,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:39,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:39,700 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:39,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:39,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:39,717 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:39,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:39,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:39,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:39,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:39,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:39,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:39,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:39,941 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:39,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:39,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:39,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:39,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:40,172 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:40,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:40,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:40,190 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:40,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:40,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:40,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:40,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:40,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:40,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:40,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:40,425 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:40,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:40,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:40,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:40,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:40,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:40,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:40,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:40,664 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:40,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:40,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:40,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:40,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:40,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:40,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:40,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:40,893 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:40,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:40,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:40,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:40,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:41,101 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:41,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:41,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:41,117 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:41,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:41,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:41,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:41,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:41,327 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:41,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:41,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:41,343 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:41,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:41,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:41,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:41,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:41,550 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:41,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:41,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:41,567 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:41,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:41,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:41,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:41,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:41,774 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:41,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:41,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:41,791 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:41,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:41,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:41,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:41,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:42,000 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:42,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:42,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:42,018 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:42,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:42,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:42,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:42,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:42,229 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:42,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:42,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:42,248 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:42,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:42,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:42,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:42,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:42,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:42,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:42,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:42,503 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:42,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:42,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:42,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:42,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:42,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:42,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:42,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:42,723 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:42,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:42,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:42,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:42,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:42,930 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:42,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:42,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:42,944 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:42,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:42,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:42,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:42,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:43,151 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:43,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:43,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:43,171 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:43,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:43,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:43,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:43,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:43,378 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:43,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:43,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:43,396 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:43,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:43,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:43,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:43,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:43,610 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:43,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:43,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:43,628 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:43,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:43,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:43,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:43,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:43,837 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:43,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:43,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:43,854 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:43,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:43,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:43,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:43,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:44,061 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:44,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:44,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:44,079 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:44,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:44,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:44,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:44,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:44,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:44,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:44,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:44,307 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:44,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:44,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:44,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:44,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:44,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:44,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:44,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:44,533 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:44,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:44,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:44,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:44,740 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:44,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:44,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:44,758 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:44,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:44,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:44,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:44,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:44,967 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:44,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:44,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:44,986 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:44,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:44,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:44,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:45,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:45,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:45,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:45,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:45,219 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:45,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:45,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:45,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:45,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:45,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:45,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:45,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:45,445 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:45,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:45,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:45,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:45,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:45,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:45,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:45,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:45,671 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:45,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:45,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:45,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:45,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:45,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:45,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:45,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:45,898 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:45,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:45,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:45,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:45,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:46,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:46,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:46,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:46,125 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:46,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:46,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:46,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:46,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:46,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:46,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:46,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:46,356 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:46,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:46,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:46,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:46,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:46,610 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:46,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:46,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:46,628 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:46,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:46,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:46,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:46,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:46,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:46,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:46,852 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:46,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:46,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:46,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:46,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:47,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:47,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:47,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:47,075 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:47,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:47,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:47,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:47,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:47,283 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:47,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:47,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:47,299 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:47,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:47,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:47,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:47,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:47,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:47,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:47,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:47,522 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:47,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:47,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:47,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:47,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:47,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:47,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:47,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:47,743 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:47,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:47,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:47,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:47,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:47,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:47,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:47,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:47,965 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:47,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:47,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:47,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:47,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:48,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:48,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:48,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:48,193 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:48,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:48,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:48,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:48,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:48,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:48,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:48,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:48,420 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:48,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:48,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:48,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:48,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:48,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:48,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:48,647 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:48,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:48,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:48,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:48,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:48,852 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:48,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:48,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:48,868 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:48,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:48,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:48,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:48,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:49,073 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:49,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:49,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:49,090 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:49,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:49,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:49,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:49,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:49,298 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:49,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:49,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:49,315 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:49,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:49,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:49,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:49,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:49,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:49,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:49,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:49,543 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:49,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:49,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:49,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:49,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:49,749 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:49,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:49,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:49,765 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:49,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:49,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:49,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:49,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:49,971 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:49,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:49,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:49,987 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:49,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:49,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:49,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:50,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:50,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:50,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:50,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:50,216 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:50,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:50,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:50,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:50,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:50,428 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:50,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:50,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:50,445 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:50,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:50,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:50,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:50,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:50,652 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:50,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:50,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:50,669 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:50,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:50,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:50,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:50,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:50,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:50,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:50,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:50,893 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:50,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:50,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:50,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:50,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:51,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:51,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:51,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:51,125 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:51,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:51,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:51,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:51,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:51,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:51,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:51,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:51,351 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:51,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:51,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:51,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:51,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:51,556 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:51,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:51,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:51,574 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:51,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:51,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:51,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:51,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:51,778 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:51,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:51,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:51,795 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:51,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:51,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:51,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:51,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:52,000 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:52,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:52,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:52,018 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:52,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:52,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:52,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:52,229 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:52,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:52,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:52,247 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:52,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:52,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:52,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:52,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:52,452 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:52,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:52,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:52,470 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:52,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:52,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:52,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:52,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:52,675 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:52,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:52,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:52,693 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:52,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:52,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:52,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:52,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:52,903 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:52,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:52,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:52,920 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:52,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:52,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:52,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:52,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:53,145 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:53,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:53,159 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:53,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:53,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:53,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:53,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:53,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:53,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:53,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:53,390 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:53,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:53,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:53,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:53,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:53,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:53,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:53,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:53,616 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:53,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:53,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:53,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:53,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:53,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:53,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:53,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:53,841 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:53,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:53,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:53,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:53,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:54,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:54,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:54,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:54,071 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:54,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:54,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:54,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:54,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:54,278 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:54,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:54,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:54,297 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:54,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:54,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:54,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:54,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:54,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:54,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:54,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:54,519 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:54,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:54,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:54,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:54,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:54,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:54,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:54,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:54,741 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:54,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:54,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:54,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:54,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:54,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:54,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:54,963 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:54,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:54,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:54,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:54,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:55,173 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:55,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:55,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:55,191 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:55,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:55,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:55,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:55,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:55,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:55,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:55,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:55,417 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:55,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:55,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:55,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:55,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:55,623 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:55,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:55,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:55,641 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:55,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:55,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:55,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:55,850 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:55,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:55,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:55,868 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:55,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:55,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:55,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:55,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:56,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:56,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:56,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:56,095 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:56,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:56,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:56,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:56,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:56,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:56,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:56,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:56,324 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:56,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:56,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:56,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:56,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:56,551 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:56,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:56,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:56,565 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:56,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:56,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:56,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:56,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:56,771 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:56,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:56,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:56,785 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:56,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:56,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:56,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:56,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:56,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:57,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:57,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:57,012 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:57,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:57,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:57,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:57,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:57,233 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:57,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:57,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:57,247 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:57,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:57,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:57,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:57,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:57,454 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:57,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:57,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:57,467 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:57,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:57,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:57,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:57,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:57,678 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:57,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:57,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:57,692 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:57,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:57,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:57,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:57,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:57,899 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:57,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:57,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:57,913 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:57,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:57,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:57,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:57,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:58,124 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:58,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:58,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:58,138 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:58,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:58,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:58,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:58,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:58,345 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:58,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:58,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:58,359 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:58,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:58,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:58,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:58,564 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:58,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:58,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:58,582 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:58,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:58,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:58,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:58,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:58,791 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:58,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:58,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:58,805 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:58,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:58,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:58,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:58,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:59,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:59,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:59,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:59,029 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:59,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:59,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:59,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:59,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:59,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:59,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:59,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:59,248 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:59,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:59,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:59,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:59,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:59,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:59,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:59,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:59,467 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:59,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:59,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:59,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:59,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:59,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:59,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:59,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:59,687 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:59,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:59,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:59,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:59,892 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:59,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:59,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:51:59,910 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:51:59,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:51:59,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:59,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:59,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:00,116 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:00,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:00,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:00,130 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:00,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:00,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:00,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:00,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:00,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:00,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:00,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:00,349 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:00,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:00,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:00,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:00,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:00,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:00,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:00,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:00,568 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:00,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:00,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:00,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:00,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:00,773 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:00,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:00,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:00,787 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:00,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:00,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:00,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:00,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:00,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:01,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:01,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:01,009 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:01,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:01,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:01,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:01,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:01,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:01,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:01,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:01,229 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:01,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:01,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:01,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:01,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:01,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:01,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:01,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:01,448 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:01,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:01,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:01,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:01,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:01,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:01,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:01,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:01,668 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:01,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:01,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:01,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:01,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:01,878 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:01,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:01,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:01,892 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:01,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:01,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:01,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:01,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:02,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:02,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:02,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:02,111 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:02,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:02,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:02,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:02,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:02,317 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:02,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:02,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:02,336 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:02,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:02,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:02,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:02,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:02,542 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:02,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:02,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:02,559 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:02,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:02,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:02,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:02,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:02,766 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:02,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:02,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:02,784 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:02,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:02,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:02,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:02,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:02,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:03,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:03,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:03,013 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:03,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:03,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:03,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:03,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:03,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:03,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:03,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:03,238 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:03,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:03,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:03,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:03,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:03,444 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:03,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:03,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:03,462 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:03,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:03,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:03,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:03,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:03,675 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:03,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:03,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:03,690 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:03,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:03,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:03,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:03,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:03,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:03,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:03,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:03,918 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:03,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:03,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:03,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:03,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:04,125 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:04,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:04,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:04,139 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:04,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:04,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:04,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:04,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:04,344 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:04,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:04,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:04,358 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:04,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:04,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:04,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:04,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:04,564 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:04,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:04,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:04,577 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:04,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:04,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:04,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:04,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:04,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:04,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:04,804 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:04,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:04,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:04,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:04,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:05,009 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:05,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:05,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:05,023 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:05,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:05,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:05,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:05,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:05,228 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:05,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:05,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:05,242 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:05,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:05,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:05,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:05,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:05,447 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:05,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:05,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:05,461 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:05,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:05,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:05,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:05,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:05,667 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:05,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:05,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:05,681 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:05,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:05,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:05,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:05,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:05,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:05,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:05,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:05,910 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:05,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:05,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:05,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:05,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:06,119 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:06,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:06,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:06,137 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:06,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:06,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:06,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:06,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:06,351 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:06,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:06,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:06,368 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:06,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:06,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:06,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:06,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:06,588 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:06,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:06,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:06,603 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:06,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:06,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:06,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:06,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:06,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:06,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:06,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:06,828 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:06,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:06,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:06,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:06,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:07,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:07,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:07,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:07,051 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:07,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:07,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:07,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:07,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:07,262 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:07,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:07,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:07,276 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:07,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:07,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:07,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:07,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:07,483 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:07,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:07,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:07,496 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:07,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:07,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:07,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:07,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:07,710 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:07,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:07,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:07,724 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:07,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:07,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:07,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:07,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:07,930 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:07,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:07,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:07,944 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:07,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:07,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:07,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:07,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:08,150 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:08,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:08,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:08,168 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:08,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:08,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:08,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:08,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:08,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:08,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:08,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:08,390 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:08,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:08,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:08,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:08,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:08,596 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:08,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:08,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:08,614 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:08,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:08,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:08,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:08,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:08,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:08,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:08,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:08,840 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:08,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:08,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:08,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:08,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:09,046 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:09,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:09,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:09,064 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:09,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:09,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:09,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:09,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:09,274 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:09,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:09,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:09,291 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:09,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:09,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:09,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:09,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:09,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:09,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:09,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:09,514 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:09,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:09,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:09,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:09,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:09,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:09,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:09,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:09,741 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:09,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:09,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:09,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:09,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:09,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:09,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:09,967 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:09,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:09,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:09,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:09,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:10,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:10,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:10,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:10,199 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:10,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:10,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:10,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:10,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:10,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:10,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:10,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:52:10,424 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:52:10,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:52:10,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:10,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2023-12-02 23:58:43,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:43,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:43,714 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:43,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:43,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:43,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:43,940 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:43,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:43,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:44,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:44,167 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:44,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:44,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:44,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:44,392 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:44,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:44,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,599 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:44,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:44,620 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:44,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:44,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:44,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:44,850 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:44,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:44,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:45,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:45,077 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:45,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:45,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:45,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:45,303 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:45,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:45,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:45,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:45,534 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:45,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:45,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,780 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:45,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:45,800 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:45,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:45,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,012 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:46,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:46,031 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:46,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:46,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,239 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:46,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:46,258 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:46,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:46,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:46,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:46,489 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:46,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:46,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,700 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:46,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:46,720 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:46,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:46,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,927 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:46,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:46,946 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:46,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:46,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:47,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:47,176 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:47,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:47,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,385 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:47,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:47,404 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:47,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:47,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,624 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:47,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:47,642 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:47,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:47,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:47,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:47,872 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:47,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:47,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,080 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:48,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:48,100 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:48,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:48,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:48,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:48,323 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:48,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:48,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:48,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:48,555 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:48,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:48,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,784 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:48,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:48,798 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:48,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:48,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,005 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:49,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:49,019 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:49,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:49,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,225 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:49,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:49,239 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:49,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:49,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,457 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:49,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:49,471 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:49,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:49,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,694 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:49,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:49,708 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:49,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:49,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,915 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:49,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:49,934 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:49,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:49,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,142 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:50,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:50,161 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:50,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:50,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,368 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:50,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:50,386 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:50,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:50,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,593 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:50,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:50,610 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:50,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:50,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,817 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:50,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:50,831 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:50,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:50,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:51,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:51,050 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:51,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:51,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,260 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:51,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:51,274 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:51,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:51,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,485 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:51,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:51,498 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:51,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:51,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,731 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:51,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:51,745 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:51,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:51,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:51,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:51,964 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:51,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:51,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,170 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:52,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:52,184 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:52,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:52,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:52,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:52,418 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:52,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:52,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:52,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:52,657 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:52,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:52,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:52,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:52,880 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:52,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:52,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,087 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:53,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:53,105 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:53,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:53,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,311 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:53,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:53,329 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:53,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:53,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:53,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:53,574 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:53,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:53,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:53,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:53,808 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:53,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:53,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,014 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:54,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:54,027 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:54,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:54,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:54,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:54,252 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:54,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:54,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,458 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:54,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:54,477 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:54,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:54,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,704 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:54,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:54,718 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:54,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:54,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:54,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:54,940 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:54,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:54,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,147 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:55,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:55,164 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:55,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:55,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:55,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:55,389 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:55,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:55,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,600 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:55,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:55,617 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:55,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:55,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:55,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:55,841 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:55,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:55,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,048 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:56,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:56,066 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:56,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:56,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,274 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:56,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:56,289 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:56,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:56,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,510 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:56,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:56,529 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:56,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:56,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,756 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:56,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:56,770 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:56,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:56,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:56,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:56,993 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:56,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:56,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:57,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:57,219 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:57,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:57,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:57,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:57,437 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:57,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:57,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:57,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:57,679 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:57,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:57,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:57,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:57,904 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:57,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:57,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:58,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:58,123 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:58,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:58,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:58,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:58,344 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:58,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:58,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:58,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:58,577 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:58,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:58,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,784 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:58,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:58,803 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:58,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:58,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,012 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:59,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:59,031 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:59,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:59,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,239 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:59,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:59,258 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:59,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:59,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:59,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:59,484 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:59,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:59,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,692 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:59,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:59,709 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:59,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:59,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:59,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:58:59,932 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:58:59,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:59,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,140 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:00,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:00,154 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:00,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:00,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,360 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:00,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:00,374 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:00,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:00,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:00,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:00,602 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:00,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:00,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,808 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:00,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:00,825 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:00,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:00,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,031 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:01,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:01,048 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:01,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:01,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,255 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:01,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:01,273 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:01,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:01,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:01,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:01,501 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:01,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:01,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,708 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:01,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:01,727 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:01,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:01,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:01,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:01,952 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:01,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:01,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:02,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:02,178 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:02,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:02,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,388 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:02,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:02,406 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:02,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:02,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,617 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:02,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:02,636 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:02,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:02,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,844 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:02,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:02,863 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:02,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:02,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,070 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:03,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:03,089 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:03,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:03,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:03,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:03,314 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:03,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:03,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:03,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:03,539 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:03,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:03,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:03,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:03,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:03,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:03,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:03,979 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:03,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:03,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,185 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:04,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:04,199 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:04,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:04,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:04,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:04,419 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:04,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:04,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,626 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:04,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:04,644 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:04,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:04,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:04,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:04,871 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:04,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:04,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:05,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:05,095 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:05,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:05,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:05,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:05,321 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:05,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:05,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,530 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:05,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:05,549 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:05,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:05,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,756 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:05,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:05,775 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:05,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:05,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,983 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:06,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:06,001 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:06,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:06,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,208 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:06,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:06,226 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:06,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:06,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,446 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:06,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:06,462 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:06,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:06,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,672 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:06,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:06,690 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:06,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:06,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,938 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:06,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:06,955 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:06,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:06,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,160 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:07,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:07,177 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:07,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:07,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,383 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:07,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:07,400 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:07,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:07,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,608 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:07,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:07,626 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:07,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:07,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,837 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:07,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:07,853 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:07,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:07,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,059 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:08,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:08,075 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:08,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:08,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:08,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:08,300 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:08,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:08,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,510 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:08,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:08,527 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:08,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:08,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:08,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:08,750 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:08,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:08,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,955 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:08,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:08,970 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:08,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:08,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:09,176 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:09,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:09,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:09,190 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:09,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:09,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:09,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:09,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:09,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:09,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:09,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:09,416 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:09,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:09,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:09,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:09,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:09,621 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:09,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:09,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:09,635 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:09,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:09,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:09,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:09,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:09,842 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:09,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:09,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:09,860 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:09,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:09,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:09,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:09,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:10,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:10,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:10,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:10,086 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:10,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:10,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:10,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:10,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:10,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:10,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:10,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:10,383 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:10,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:10,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:10,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:10,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:10,592 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:10,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:10,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:10,608 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:10,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:10,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:10,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:10,814 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:10,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:10,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:10,831 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:10,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:10,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:10,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:10,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:11,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:11,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:11,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:11,134 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:11,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:11,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:11,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:11,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:11,344 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:11,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:11,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:11,360 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:11,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:11,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:11,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:11,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:11,573 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:11,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:11,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:11,590 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:11,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:11,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:11,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:11,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:11,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:11,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:11,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:11,812 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:11,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:11,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:11,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:11,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:12,022 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:12,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:12,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:12,039 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:12,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:12,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:12,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:12,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:12,248 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:12,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:12,266 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:12,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:12,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:12,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:12,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:12,478 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:12,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:12,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:12,495 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:12,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:12,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:12,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:12,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:12,700 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:12,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:12,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:12,714 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:12,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:12,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:12,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:12,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:12,923 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:12,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:12,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:12,942 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:12,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:12,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:12,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:12,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:13,167 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:13,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:13,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:13,185 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:13,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:13,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:13,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:13,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:13,390 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:13,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:13,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:13,406 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:13,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:13,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:13,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:13,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:13,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:13,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:13,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:13,630 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:13,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:13,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:13,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:13,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:13,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:13,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:13,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:13,853 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:13,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:13,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:13,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:13,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:14,059 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:14,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:14,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:14,076 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:14,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:14,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:14,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:14,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:14,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:14,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:14,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:14,300 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:14,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:14,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:14,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:14,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:14,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:14,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:14,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:14,527 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:14,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:14,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:14,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:14,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:14,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:14,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:14,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:14,748 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:14,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:14,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:14,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:14,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:14,955 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:14,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:14,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:14,973 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:14,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:14,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:14,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:14,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:15,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:15,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:15,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:15,200 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:15,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:15,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:15,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:15,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:15,413 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:15,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:15,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:15,427 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:15,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:15,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:15,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:15,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:15,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:15,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:15,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:15,648 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:15,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:15,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:15,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:15,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:15,855 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:15,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:15,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:15,874 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:15,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:15,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:15,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:15,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:16,081 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:16,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:16,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:16,099 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:16,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:16,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:16,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:16,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:16,309 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:16,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:16,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:16,326 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:16,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:16,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:16,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:16,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:16,541 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:16,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:16,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:16,560 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:16,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:16,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:16,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:16,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:16,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:16,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:16,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:16,785 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:16,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:16,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:16,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:16,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:16,993 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:17,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:17,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:17,012 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:17,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:17,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:17,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:17,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:17,259 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:17,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:17,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:17,273 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:17,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:17,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:17,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:17,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:17,484 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:17,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:17,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:17,498 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:17,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:17,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:17,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:17,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:17,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:17,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:17,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:17,720 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:17,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:17,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:17,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:17,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:17,925 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:17,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:17,943 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:17,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:17,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:17,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:17,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:18,150 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:18,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:18,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:18,168 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:18,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:18,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:18,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:18,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:18,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:18,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:18,400 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:18,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:18,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:18,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:18,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:18,607 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:18,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:18,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:18,625 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:18,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:18,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:18,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:18,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:18,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:18,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:18,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:18,850 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:18,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:18,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:18,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:18,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:19,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:19,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:19,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:19,075 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:19,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:19,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:19,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:19,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:19,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:19,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:19,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:19,301 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:19,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:19,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:19,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:19,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:19,510 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:19,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:19,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:19,523 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:19,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:19,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:19,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:19,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:19,729 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:19,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:19,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:19,747 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:19,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:19,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:19,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:19,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:19,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:19,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:19,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:19,971 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:19,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:19,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:19,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:19,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:20,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:20,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:20,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:20,196 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:20,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:20,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:20,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:20,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:20,407 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:20,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:20,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:20,425 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:20,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:20,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:20,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:20,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:20,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:20,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:20,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:20,648 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:20,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:20,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:20,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:20,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:20,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:20,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:20,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:20,871 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:20,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:20,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:20,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:20,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:21,076 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:21,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:21,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:21,090 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:21,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:21,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:21,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:21,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:21,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:21,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:21,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:21,310 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:21,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:21,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:21,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:21,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:21,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:21,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:21,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:21,533 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:21,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:21,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:21,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:21,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:21,739 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:21,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:21,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:21,758 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:21,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:21,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:21,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:21,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:21,963 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:21,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:21,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:21,977 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:21,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:21,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:21,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:21,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:22,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:22,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:22,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:22,197 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:22,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:22,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:22,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:22,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:22,406 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:22,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:22,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:22,420 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:22,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:22,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:22,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:22,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:22,626 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:22,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:22,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:22,639 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:22,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:22,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:22,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:22,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:22,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:22,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:22,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:22,864 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:22,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:22,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:22,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:22,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:23,073 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:23,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:23,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:23,088 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:23,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:23,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:23,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:23,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:23,298 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:23,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:23,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:23,313 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:23,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:23,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:23,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:23,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:23,518 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:23,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:23,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:23,532 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:23,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:23,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:23,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:23,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:23,738 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:23,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:23,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:23,752 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:23,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:23,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:23,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:23,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:23,961 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:23,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:23,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:23,975 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:23,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:23,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:23,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:23,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:24,203 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:24,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:24,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:24,220 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:24,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:24,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:24,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:24,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:24,429 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:24,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:24,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:24,443 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:24,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:24,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:24,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:24,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:24,648 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:24,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:24,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:24,662 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:24,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:24,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:24,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:24,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:24,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:24,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:24,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:24,887 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:24,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:24,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:24,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:24,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:25,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:25,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:25,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:25,106 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:25,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:25,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:25,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:25,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:25,328 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:25,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:25,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:25,341 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:25,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:25,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:25,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:25,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:25,623 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:25,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:25,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:25,637 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:25,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:25,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:25,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:25,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:25,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:25,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:25,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:25,863 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:25,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:25,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:25,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:25,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:26,069 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:26,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:26,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:26,084 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:26,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:26,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:26,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:26,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:26,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:26,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:26,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:26,352 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:26,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:26,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:26,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:26,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:26,559 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:26,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:26,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:26,576 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:26,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:26,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:26,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:26,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:26,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:26,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:26,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:26,801 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:26,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:26,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:26,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:26,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:27,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:27,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:27,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:27,025 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:27,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:27,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:27,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:27,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:27,232 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:27,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:27,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:27,250 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:27,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:27,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:27,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:27,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:27,459 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:27,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:27,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:27,477 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:27,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:27,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:27,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:27,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:27,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:27,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:27,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:27,702 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:27,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:27,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:27,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:27,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:27,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:27,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:27,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:27,928 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:27,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:27,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:27,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:27,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:28,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:28,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:28,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:28,151 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:28,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:28,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:28,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:28,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:28,362 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:28,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:28,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:28,380 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:28,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:28,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:28,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:28,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:28,587 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:28,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:28,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:28,605 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:28,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:28,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:28,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:28,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:28,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:28,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:28,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:28,831 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:28,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:28,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:28,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:28,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:29,037 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:29,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:29,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:29,056 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:29,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:29,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:29,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:29,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:29,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:29,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:29,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:29,286 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:29,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:29,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:29,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:29,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:29,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:29,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:29,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:29,533 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:29,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:29,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:29,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:29,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:29,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:29,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:29,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:29,771 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:29,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:29,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:29,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:29,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:29,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:29,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:29,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:29,993 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:29,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:29,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:29,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:30,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:30,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:30,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:30,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:30,212 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:30,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:30,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:30,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:30,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:30,427 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:30,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:30,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:30,445 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:30,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:30,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:30,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:30,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:30,652 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:30,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:30,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:30,670 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:30,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:30,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:30,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:30,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:30,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:30,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:30,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:30,893 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:30,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:30,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:30,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:30,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:31,099 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:31,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:31,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:31,116 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:31,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:31,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:31,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:31,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:31,327 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:31,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:31,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:31,344 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:31,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:31,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:31,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:31,551 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:31,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:31,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:31,569 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:31,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:31,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:31,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:31,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:31,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:31,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:31,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:31,791 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:31,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:31,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:31,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:31,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:32,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:32,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:32,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:32,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:32,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:32,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:32,224 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:32,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:32,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:32,238 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:32,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:32,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:32,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:32,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:32,444 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:32,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:32,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:32,462 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:32,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:32,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:32,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:32,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:32,672 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:32,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:32,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:32,690 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:32,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:32,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:32,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:32,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:32,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:32,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:32,914 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:32,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:32,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:32,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:32,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:33,121 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:33,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:33,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:33,139 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:33,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:33,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:33,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:33,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:33,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:33,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:33,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:33,366 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:33,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:33,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:33,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:33,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:33,573 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:33,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:33,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:33,591 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:33,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:33,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:33,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:33,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:33,797 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:33,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:33,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:33,816 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:33,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:33,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:33,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:33,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:34,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:34,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:34,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:34,041 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:34,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:34,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:34,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:34,251 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:34,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:34,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:34,269 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:34,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:34,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:34,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:34,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:34,474 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:34,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:34,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:34,492 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:34,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:34,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:34,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:34,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:34,699 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:34,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:34,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:34,718 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:34,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:34,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:34,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:34,925 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:34,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:34,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:34,944 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:34,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:34,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:34,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:34,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:35,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:35,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:35,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:35,172 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:35,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:35,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:35,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:35,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:35,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:35,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:35,391 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:35,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:35,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:35,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:35,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:35,614 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:35,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:35,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:35,628 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:35,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:35,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:35,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:35,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:35,833 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:35,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:35,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:35,848 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:35,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:35,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:35,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:35,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:36,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:36,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:36,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:36,071 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:36,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:36,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:36,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:36,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:36,279 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:36,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:36,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:36,295 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:36,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:36,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:36,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:36,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:36,544 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:36,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:36,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:36,562 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:36,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:36,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:36,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:36,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:36,772 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:36,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:36,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:36,790 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:36,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:36,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:36,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:36,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:36,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:37,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:37,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:37,014 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:37,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:37,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:37,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:37,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:37,226 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:37,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:37,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:37,244 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:37,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:37,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:37,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:37,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:37,449 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:37,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:37,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:37,467 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:37,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:37,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:37,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:37,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:37,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:37,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:37,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:37,691 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:37,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:37,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:37,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:37,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:37,903 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:37,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:37,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:37,921 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:37,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:37,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:37,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:37,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:38,128 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:38,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:38,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:38,145 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:38,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:38,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:38,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:38,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:38,353 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:38,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:38,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:38,367 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:38,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:38,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:38,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:38,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:38,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:38,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:38,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:38,629 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:38,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:38,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:38,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:38,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:38,836 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:38,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:38,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:38,850 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:38,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:38,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:38,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:38,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:39,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:39,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:39,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:39,073 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:39,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:39,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:39,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:39,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:39,283 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:39,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:39,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:39,301 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:39,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:39,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:39,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:39,508 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:39,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:39,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:39,525 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:39,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:39,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:39,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:39,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:39,731 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:39,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:39,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:39,747 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:39,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:39,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:39,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:39,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:39,956 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:39,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:39,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:39,970 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:39,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:39,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:39,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:39,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:40,180 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:40,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:40,194 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:40,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:40,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:40,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:40,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:40,399 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:40,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:40,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:40,413 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:40,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:40,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:40,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:40,645 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:40,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:40,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:40,663 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:40,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:40,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:40,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:40,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:40,870 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:40,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:40,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:40,889 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:40,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:40,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:40,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:40,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:41,096 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:41,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:41,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:41,115 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:41,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:41,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:41,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:41,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:41,323 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:41,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:41,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:41,341 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:41,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:41,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:41,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:41,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:41,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:41,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:41,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:41,565 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:41,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:41,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:41,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:41,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:41,772 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:41,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:41,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:41,789 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:41,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:41,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:41,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:41,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:41,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:42,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:42,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:42,012 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:42,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:42,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:42,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:42,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:42,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:42,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:42,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:42,236 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:42,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:42,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:42,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:42,442 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:42,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:42,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:42,456 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:42,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:42,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:42,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:42,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:42,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:42,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:42,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:42,679 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:42,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:42,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:42,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:42,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:42,888 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:42,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:42,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:42,903 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:42,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:42,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:42,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:42,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:43,114 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:43,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:43,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:43,128 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:43,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:43,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:43,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:43,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:43,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:43,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:43,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:43,348 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:43,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:43,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:43,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:43,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:43,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:43,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:43,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:43,568 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:43,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:43,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:43,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:43,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:43,774 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:43,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:43,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:43,792 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:43,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:43,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:43,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:44,000 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:44,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:44,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:44,019 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:44,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:44,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:44,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:44,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:44,228 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:44,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:44,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:44,247 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:44,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:44,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:44,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:44,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:44,455 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:44,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:44,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:44,473 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:44,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:44,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:44,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:44,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:44,681 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:44,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:44,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:44,699 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:44,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:44,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:44,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:44,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:44,906 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:44,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:44,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:44,925 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:44,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:44,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:44,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:44,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:45,136 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:45,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:45,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:45,153 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:45,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:45,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:45,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:45,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:45,361 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:45,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:45,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:45,380 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:45,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:45,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:45,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:45,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:45,587 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:45,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:45,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:45,606 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:45,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:45,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:45,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:45,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:45,814 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:45,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:45,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:45,831 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:45,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:45,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:45,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:45,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:46,045 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:46,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:46,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:46,064 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:46,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:46,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:46,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:46,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:46,271 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:46,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:46,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:46,290 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:46,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:46,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:46,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:46,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:46,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:46,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:46,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:46,528 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:46,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:46,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:46,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:46,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:46,738 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:46,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:46,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:46,757 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:46,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:46,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:46,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:46,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:46,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:46,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:46,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:46,984 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:46,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:46,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:46,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:47,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:47,196 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:47,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:47,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:47,214 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:47,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:47,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:47,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:47,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:47,422 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:47,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:47,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:47,441 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:47,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:47,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:47,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:47,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:47,650 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:47,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:47,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:47,668 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:47,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:47,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:47,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:47,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:47,890 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:47,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:47,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:47,908 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:47,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:47,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:47,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:47,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:48,122 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:48,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:48,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:48,141 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:48,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:48,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:48,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:48,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:48,349 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:48,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:48,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:48,367 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:48,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:48,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:48,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:48,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:48,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:48,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:48,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:48,588 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:48,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:48,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:48,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:48,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:48,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:48,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:48,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:48,814 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:48,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:48,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:48,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:48,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:49,066 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:49,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:49,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:49,081 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:49,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:49,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:49,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:49,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:49,286 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:49,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:49,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:49,300 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:49,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:49,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:49,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:49,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:49,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:49,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:49,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:49,523 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:49,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:49,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:49,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:49,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:49,729 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:49,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:49,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:49,747 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:49,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:49,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:49,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:49,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:50,038 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:50,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:50,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:50,055 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:50,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:50,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:50,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:50,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:50,263 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:50,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:50,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:50,280 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:50,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:50,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:50,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:50,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:50,487 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:50,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:50,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:50,506 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:50,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:50,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:50,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:50,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:50,713 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:50,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:50,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:50,730 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:50,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:50,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:50,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:50,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:50,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:50,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:50,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:50,958 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:50,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:50,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:50,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:50,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:51,184 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:51,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:51,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:51,198 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:51,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:51,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:51,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:51,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:51,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:51,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:51,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:51,419 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:51,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:51,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:51,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:51,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:51,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:51,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:51,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:51,639 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:51,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:51,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:51,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:51,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:51,845 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:51,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:51,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:51,859 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:51,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:51,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:51,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:51,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:52,066 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:52,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:52,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:52,083 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:52,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:52,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:52,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:52,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:52,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:52,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:52,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:52,303 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:52,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:52,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:52,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:52,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:52,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:52,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:52,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:52,523 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:52,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:52,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:52,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:52,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:52,731 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:52,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:52,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:52,745 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:52,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:52,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:52,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:52,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:52,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:52,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:52,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:52,966 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:52,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:52,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:52,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:52,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:53,175 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:53,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:53,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:53,189 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:53,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:53,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:53,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:53,395 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:53,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:53,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:53,409 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:53,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:53,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:53,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:53,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:53,614 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:53,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:53,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:53,633 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:53,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:53,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:53,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:53,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:53,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:53,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:53,853 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:53,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:53,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:53,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:53,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:54,065 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:54,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:54,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:54,079 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:54,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:54,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:54,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:54,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:54,286 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:54,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:54,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:54,304 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:54,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:54,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:54,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:54,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:54,510 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:54,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:54,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:54,526 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:54,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:54,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:54,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:54,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:54,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:54,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:54,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:54,746 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:54,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:54,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:54,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:54,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:54,954 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:54,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:54,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:54,971 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:54,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:54,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:54,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:54,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:55,180 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:55,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:55,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:55,194 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:55,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:55,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:55,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:55,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:55,399 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:55,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:55,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:55,413 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:55,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:55,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:55,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:55,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:55,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:55,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:55,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:55,637 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:55,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:55,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:55,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:55,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:55,842 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:55,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:55,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:55,859 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:55,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:55,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:55,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:55,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:56,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:56,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:56,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:56,089 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:56,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:56,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:56,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:56,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:56,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:56,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:56,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:56,312 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:56,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:56,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:56,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:56,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:56,524 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:56,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:56,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:56,540 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:56,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:56,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:56,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:56,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:56,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:56,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:56,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:56,762 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:56,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:56,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:56,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:56,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:56,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:57,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:57,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:57,013 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:57,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:57,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:57,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:57,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:57,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:57,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:57,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:57,238 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:57,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:57,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:57,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:57,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:57,445 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:57,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:57,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:57,458 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:57,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:57,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:57,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:57,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:57,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:57,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:57,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:57,726 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:57,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:57,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:57,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:57,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:57,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:57,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:57,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:57,949 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:57,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:57,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:57,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:57,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:58,161 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:58,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:58,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:58,175 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:58,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:58,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:58,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:58,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:58,383 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:58,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:58,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:58,401 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:58,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:58,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:58,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:58,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:58,607 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:58,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:58,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:58,623 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:58,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:58,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:58,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:58,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:58,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:58,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:58,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:58,845 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:58,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:58,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:58,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:58,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:59,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:59,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:59,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:59,073 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:59,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:59,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:59,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:59,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:59,281 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:59,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:59,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:59,300 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:59,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:59,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:59,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:59,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:59,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:59,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:59,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:59,525 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:59,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:59,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:59,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:59,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:59,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:59,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:59,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:59,748 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:59,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:59,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:59,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:59,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:59,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:59,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:59,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-02 23:59:59,976 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-02 23:59:59,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:59:59,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:59,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:59,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:00,193 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:00,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:00,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:00,207 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:00,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:00,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:00,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:00,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:00,415 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:00,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:00,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:00,432 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:00,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:00,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:00,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:00,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:00,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:00,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:00,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:00,654 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:00,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:00,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:00,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:00,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:00,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:00,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:00,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:00,877 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:00,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:00,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:00,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:00,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:01,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:01,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:01,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:01,127 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:01,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:01,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:01,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:01,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:01,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:01,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:01,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:01,349 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:01,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:01,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:01,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:01,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:01,556 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:01,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:01,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:01,575 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:01,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:01,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:01,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:01,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:01,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:01,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:01,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:01,834 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:01,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:01,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:01,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:01,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:02,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:02,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:02,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:02,068 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:02,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:02,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:02,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:02,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:02,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:02,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:02,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:02,309 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:02,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:02,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:02,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:02,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:02,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:02,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:02,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:02,529 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:02,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:02,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:02,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:02,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:02,738 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:02,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:02,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:02,756 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:02,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:02,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:02,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:02,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:02,969 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:02,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:02,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:02,987 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:02,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:02,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:02,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:03,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:03,195 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:03,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:03,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:03,211 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:03,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:03,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:03,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:03,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:03,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:03,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:03,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:03,435 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:03,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:03,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:03,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:03,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:03,642 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:03,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:03,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:03,660 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:03,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:03,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:03,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:03,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:03,867 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:03,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:03,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:03,886 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:03,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:03,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:03,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:03,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:04,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:04,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:04,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:04,120 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:04,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:04,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:04,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:04,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:04,327 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:04,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:04,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:04,346 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:04,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:04,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:04,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:04,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:04,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:04,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:04,572 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:04,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:04,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:04,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:04,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:04,778 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:04,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:04,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:04,797 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:04,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:04,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:04,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:04,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:05,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:05,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:05,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:05,026 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:05,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:05,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:05,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:05,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:05,233 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:05,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:05,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:05,251 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:05,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:05,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:05,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:05,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:05,460 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:05,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:05,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:05,478 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:05,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:05,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:05,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:05,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:05,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:05,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:05,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:05,704 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:05,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:05,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:05,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:05,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:05,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:05,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:05,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:05,932 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:05,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:05,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:05,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:05,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:06,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:06,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:06,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:06,156 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:06,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:06,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:06,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:06,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:06,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:06,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:06,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:06,388 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:06,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:06,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:06,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:06,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:06,599 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:06,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:06,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:06,617 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:06,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:06,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:06,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:06,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:06,832 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:06,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:06,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:06,850 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:06,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:06,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:06,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:06,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:07,069 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:07,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:07,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:07,088 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:07,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:07,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:07,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:07,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:07,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:07,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:07,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:07,323 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:07,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:07,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:07,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:07,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:07,603 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:07,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:07,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:07,622 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:07,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:07,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:07,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:07,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:07,840 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:07,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:07,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:07,858 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:07,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:07,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:07,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:07,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:08,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:08,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:08,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:08,098 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:08,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:08,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:08,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:08,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:08,314 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:08,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:08,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:08,333 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:08,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:08,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:08,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:08,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:08,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:08,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:08,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:08,567 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:08,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:08,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:08,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:08,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:08,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:08,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:08,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:08,801 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:08,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:08,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:08,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:08,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:09,016 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:09,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:09,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:09,038 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:09,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:09,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:09,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:09,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:09,253 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:09,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:09,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:09,271 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:09,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:09,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:09,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:09,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:09,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:09,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:09,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:09,586 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:09,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:09,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:09,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:09,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:09,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:09,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:09,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:09,810 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:09,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:09,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:09,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:09,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:10,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:10,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:10,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:10,035 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:10,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:10,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:10,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:10,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:10,245 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:10,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:10,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:10,262 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:10,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:10,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:10,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:10,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:10,468 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:10,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:10,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:10,484 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:10,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:10,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:10,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:10,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:10,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:10,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:10,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:10,707 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:10,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:10,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:10,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:10,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:10,913 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:10,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:10,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:10,929 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:10,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:10,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:10,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:10,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:11,140 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:11,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:11,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:11,158 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:11,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:11,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:11,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:11,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:11,383 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:11,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:11,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:11,400 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:11,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:11,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:11,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:11,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:11,678 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:11,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:11,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:11,696 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:11,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:11,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:11,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:11,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:11,901 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:11,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:11,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:11,919 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:11,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:11,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:11,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:11,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:12,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:12,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:12,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:12,143 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:12,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:12,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:12,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:12,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:12,351 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:12,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:12,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:12,369 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:12,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:12,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:12,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:12,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:12,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:12,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:12,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:12,591 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:12,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:12,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:12,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:12,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:12,797 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:12,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:12,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:12,814 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:12,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:12,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:12,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:12,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:13,022 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:13,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:13,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:13,040 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:13,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:13,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:13,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:13,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:13,249 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:13,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:13,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:13,268 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:13,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:13,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:13,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:13,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:13,474 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:13,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:13,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:13,491 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:13,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:13,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:13,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:13,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:13,698 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:13,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:13,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:13,712 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:13,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:13,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:13,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:13,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:13,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:13,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:13,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:13,933 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:13,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:13,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:13,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:13,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:14,144 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:14,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:14,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:14,157 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:14,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:14,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:14,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:14,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:14,394 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:14,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:14,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:14,413 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:14,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:14,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:14,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:14,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:14,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:14,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:14,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:14,702 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:14,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:14,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:14,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:14,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:14,908 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:14,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:14,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:14,922 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:14,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:14,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:14,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:14,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:15,128 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:15,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:15,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:15,142 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:15,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:15,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:15,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:15,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:15,351 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:15,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:15,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:15,370 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:15,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:15,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:15,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:15,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:15,617 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:15,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:15,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:15,636 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:15,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:15,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:15,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:15,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:15,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:15,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:15,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:15,874 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:15,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:15,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:15,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:15,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:16,082 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:16,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:16,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:16,101 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:16,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:16,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:16,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:16,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:16,316 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:16,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:16,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:16,335 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:16,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:16,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:16,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:16,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:16,570 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:16,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:16,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:16,584 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:16,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:16,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:16,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:16,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:16,792 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:16,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:16,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:16,807 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:16,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:16,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:16,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:16,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:17,014 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:17,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:17,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:17,033 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:17,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:17,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:17,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:17,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:17,245 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:17,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:17,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:17,263 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:17,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:17,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:17,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:17,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:17,469 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:17,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:17,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:17,487 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:17,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:17,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:17,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:17,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:17,722 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:17,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:17,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:17,739 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:17,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:17,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:17,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:17,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:17,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:17,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:17,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:17,966 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:17,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:17,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:17,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:17,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:18,172 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:18,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:18,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:18,190 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:18,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:18,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:18,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:18,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:18,399 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:18,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:18,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:18,416 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:18,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:18,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:18,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:18,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:18,622 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:18,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:18,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:18,641 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:18,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:18,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:18,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:18,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:18,848 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:18,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:18,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:18,866 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:18,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:18,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:18,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:19,073 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:19,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:19,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:19,092 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:19,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:19,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:19,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:19,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:19,301 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:19,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:19,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:19,319 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:19,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:19,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:19,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:19,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:19,526 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:19,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:19,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:19,544 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:19,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:19,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:19,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:19,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:19,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:19,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:19,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:19,767 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:19,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:19,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:19,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:19,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:19,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:19,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:19,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:19,993 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:19,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:19,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:19,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:20,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:20,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:20,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:20,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:20,223 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:20,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:20,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:20,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:20,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:20,429 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:20,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:20,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:20,447 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:20,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:20,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:20,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:20,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:20,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:20,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:20,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:20,670 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:20,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:20,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:20,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:20,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:20,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:20,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:20,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:20,894 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:20,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:20,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:20,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:20,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:21,099 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:21,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:21,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:21,117 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:21,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:21,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:21,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:21,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:21,325 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:21,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:21,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:21,344 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:21,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:21,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:21,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:21,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:21,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:21,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:21,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:21,568 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:21,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:21,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:21,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:21,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:21,774 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:21,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:21,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:21,792 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:21,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:21,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:21,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:21,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:21,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:22,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:22,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:22,015 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:22,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:22,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:22,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:22,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:22,227 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:22,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:22,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:22,245 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:22,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:22,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:22,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:22,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:22,450 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:22,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:22,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:22,468 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:22,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:22,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:22,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:22,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:22,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:22,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:22,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:22,693 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:22,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:22,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:22,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:22,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:22,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:22,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:22,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:22,916 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:22,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:22,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:22,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:22,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:23,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:23,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:23,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:23,149 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:23,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:23,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:23,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:23,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:23,354 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:23,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:23,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:23,372 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:23,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:23,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:23,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:23,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:23,578 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:23,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:23,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:23,596 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:23,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:23,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:23,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:23,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:23,801 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:23,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:23,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:23,819 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:23,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:23,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:23,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:23,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:24,024 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:24,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:24,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:24,043 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:24,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:24,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:24,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:24,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:24,252 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:24,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:24,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:24,270 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:24,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:24,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:24,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:24,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:24,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:24,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:24,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:24,495 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:24,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:24,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:24,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:24,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:24,701 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:24,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:24,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:24,720 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:24,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:24,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:24,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:24,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:24,927 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:24,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:24,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:24,945 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:24,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:24,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:24,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:24,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:25,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:25,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:25,174 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:25,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:25,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:25,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:25,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:25,380 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:25,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:25,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:25,399 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:25,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:25,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:25,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:25,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:25,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:25,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:25,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:25,624 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:25,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:25,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:25,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:25,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:25,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:25,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:25,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:25,850 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:25,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:25,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:25,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:25,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:26,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:26,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:26,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:26,082 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:26,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:26,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:26,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:26,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:26,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:26,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:26,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:26,308 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:26,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:26,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:26,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:26,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:26,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:26,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:26,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:26,566 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:26,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:26,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:26,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:26,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:26,778 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:26,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:26,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:26,796 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:26,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:26,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:26,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:26,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:27,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:27,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:27,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:27,025 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:27,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:27,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:27,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:27,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:27,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:27,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:27,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:27,260 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:27,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:27,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:27,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:27,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:27,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:27,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:27,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:27,489 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:27,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:27,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:27,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:27,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:27,705 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:27,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:27,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:27,724 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:27,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:27,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:27,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:27,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:27,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:27,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:27,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:27,960 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:27,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:27,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:27,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:27,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:28,180 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:28,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:28,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:28,199 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:28,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:28,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:28,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:28,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:28,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:28,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:28,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:28,428 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:28,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:28,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:28,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:28,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:28,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:28,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:28,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:28,662 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:28,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:28,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:28,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:28,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:28,877 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:28,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:28,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:28,895 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:28,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:28,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:28,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:28,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:29,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:29,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:29,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:29,130 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:29,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:29,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:29,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:29,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:29,344 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:29,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:29,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:29,363 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:29,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:29,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:29,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:29,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:29,573 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:29,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:29,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:29,592 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:29,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:29,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:29,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:29,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:29,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:29,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:29,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:29,828 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:29,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:29,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:29,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:30,044 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:30,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:30,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:30,063 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:30,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:30,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:30,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:30,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:30,277 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:30,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:30,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:30,295 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:30,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:30,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:30,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:30,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:30,511 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:30,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:30,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:30,530 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:30,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:30,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:30,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:30,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:30,738 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:30,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:30,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:30,756 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:30,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:30,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:30,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:30,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:30,963 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:30,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:30,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:30,981 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:30,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:30,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:30,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:30,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:31,194 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:31,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:31,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:31,211 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:31,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:31,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:31,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:31,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:31,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:31,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:31,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:31,436 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:31,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:31,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:31,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:31,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:31,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:31,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:31,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:31,661 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:31,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:31,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:31,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:31,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:31,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:31,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:31,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:31,887 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:31,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:31,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:31,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:31,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:32,094 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:32,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:32,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:32,109 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:32,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:32,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:32,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:32,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:32,318 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:32,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:32,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:32,332 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:32,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:32,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:32,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:32,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:32,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:32,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:32,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:32,552 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:32,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:32,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:32,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:32,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:32,759 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:32,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:32,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:32,778 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:32,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:32,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:32,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:32,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:33,001 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:33,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:33,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:33,016 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:33,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:33,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:33,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:33,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:33,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:33,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:33,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:33,281 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:33,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:33,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:33,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:33,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:33,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:33,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:33,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:33,502 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:33,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:33,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:33,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:33,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:33,708 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:33,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:33,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:33,721 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:33,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:33,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:33,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:33,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:33,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:33,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:33,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:33,942 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:33,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:33,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:33,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:33,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:34,155 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:34,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:34,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:34,172 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:34,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:34,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:34,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:34,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:34,379 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:34,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:34,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:34,394 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:34,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:34,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:34,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:34,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:34,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:34,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:34,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:34,615 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:34,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:34,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:34,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:34,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:34,829 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:34,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:34,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:34,847 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:34,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:34,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:34,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:34,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:35,063 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:35,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:35,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:35,081 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:35,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:35,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:35,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:35,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:35,290 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:35,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:35,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:35,304 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:35,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:35,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:35,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:35,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:35,510 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:35,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:35,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:35,523 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:35,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:35,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:35,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:35,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:35,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:35,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:35,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:35,744 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:35,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:35,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:35,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:35,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:35,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:35,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:35,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:35,969 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:35,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:35,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:35,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:35,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:36,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:36,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:36,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:36,195 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:36,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:36,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:36,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:36,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:36,406 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:36,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:36,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:36,424 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:36,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:36,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:36,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:36,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:36,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:36,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:36,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:36,649 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:36,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:36,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:36,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:36,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:36,855 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:36,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:36,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:36,873 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:36,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:36,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:36,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:36,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:37,086 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:37,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:37,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:37,104 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:37,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:37,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:37,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:37,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:37,310 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:37,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:37,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:37,327 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:37,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:37,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:37,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:37,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:37,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:37,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:37,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:37,551 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:37,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:37,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:37,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:37,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:37,758 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:37,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:37,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:37,776 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:37,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:37,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:37,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:37,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:37,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:38,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:38,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:38,001 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:38,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:38,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:38,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:38,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:38,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:38,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:38,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:38,227 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:38,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:38,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:38,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:38,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:38,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:38,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:38,457 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:38,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:38,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:38,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:38,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:38,668 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:38,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:38,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:38,686 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:38,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:38,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:38,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:38,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:38,895 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:38,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:38,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:38,913 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:38,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:38,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:38,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:38,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:39,125 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:39,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:39,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:39,142 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:39,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:39,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:39,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:39,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:39,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:39,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:39,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:39,365 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:39,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:39,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:39,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:39,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:39,571 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:39,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:39,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:39,589 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:39,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:39,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:39,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:39,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:39,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:39,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:39,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:39,813 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:39,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:39,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:39,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:39,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:40,025 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:40,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:40,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:40,041 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:40,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:40,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:40,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:40,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:40,248 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:40,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:40,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:40,265 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:40,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:40,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:40,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:40,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:40,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:40,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:40,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:40,489 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:40,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:40,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:40,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:40,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:40,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:40,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:40,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:40,713 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:40,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:40,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:40,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:40,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:40,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:40,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:40,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:40,936 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:40,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:40,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:40,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:40,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:41,145 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:41,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:41,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:41,161 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:41,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:41,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:41,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:41,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:41,366 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:41,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:41,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:41,384 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:41,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:41,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:41,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:41,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:41,591 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:41,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:41,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:41,607 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:41,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:41,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:41,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:41,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:41,814 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:41,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:41,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:41,831 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:41,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:41,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:41,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:41,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:42,041 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:42,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:42,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:42,057 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:42,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:42,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:42,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:42,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:42,263 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:42,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:42,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:42,281 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:42,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:42,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:42,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:42,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:42,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:42,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:42,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:42,504 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:42,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:42,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:42,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:42,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:42,710 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:42,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:42,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:42,728 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:42,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:42,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:42,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:42,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:42,935 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:42,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:42,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:42,959 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:42,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:42,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:42,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:42,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:43,167 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:43,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:43,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:43,185 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:43,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:43,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:43,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:43,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:43,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:43,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:43,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:43,410 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:43,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:43,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:43,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:43,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:43,616 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:43,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:43,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:43,635 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:43,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:43,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:43,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:43,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:43,842 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:43,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:43,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:43,860 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:43,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:43,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:43,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:44,069 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:44,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:44,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:44,087 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:44,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:44,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:44,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:44,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:44,294 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:44,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:44,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:44,312 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:44,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:44,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:44,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:44,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:44,519 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:44,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:44,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:44,537 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:44,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:44,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:44,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:44,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:44,743 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:44,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:44,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:44,761 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:44,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:44,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:44,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:44,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:44,972 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:44,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:44,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:44,991 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:44,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:44,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:44,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:45,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:45,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:45,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:45,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:45,216 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:45,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:45,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:45,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:45,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:45,422 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:45,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:45,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:45,440 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:45,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:45,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:45,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:45,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:45,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:45,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:45,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:45,666 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:45,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:45,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:45,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:45,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:45,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:45,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:45,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:45,891 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:45,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:45,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:45,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:45,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:46,100 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:46,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:46,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:46,117 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:46,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:46,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:46,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:46,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:46,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:46,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:46,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:46,344 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:46,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:46,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:46,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:46,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:46,556 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:46,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:46,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:46,570 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:46,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:46,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:46,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:46,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:46,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:46,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:46,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:46,796 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:46,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:46,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:46,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:47,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:47,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:47,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:47,026 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:47,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:47,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:47,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:47,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:47,233 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:47,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:47,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:47,252 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:47,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:47,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:47,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:47,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:47,459 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:47,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:47,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:47,476 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:47,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:47,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:47,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:47,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:47,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:47,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:47,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:47,695 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:47,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:47,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:47,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:47,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:47,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:47,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:47,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:47,929 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:47,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:47,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:47,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:47,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:48,136 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:48,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:48,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:48,154 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:48,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:48,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:48,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:48,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:48,362 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:48,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:48,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:48,381 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:48,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:48,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:48,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:48,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:48,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:48,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:48,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:48,608 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:48,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:48,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:48,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:48,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:48,817 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:48,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:48,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:48,835 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:48,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:48,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:48,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:48,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:49,042 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:49,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:49,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:49,060 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:49,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:49,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:49,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:49,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:49,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:49,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:49,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:49,285 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:49,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:49,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:49,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:49,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:49,491 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:49,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:49,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:49,508 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:49,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:49,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:49,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:49,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:49,713 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:49,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:49,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:49,729 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:49,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:49,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:49,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:49,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:49,938 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:49,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:49,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:49,956 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:49,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:49,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:49,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:49,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:50,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:50,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:50,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:50,180 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:50,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:50,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:50,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:50,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:50,385 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:50,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:50,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:50,402 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:50,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:50,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:50,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:50,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:50,608 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:50,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:50,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:50,626 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:50,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:50,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:50,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:50,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:50,837 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:50,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:50,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:50,855 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:50,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:50,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:50,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:50,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:51,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:51,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:51,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:51,080 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:51,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:51,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:51,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:51,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:51,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:51,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:51,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:51,302 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:51,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:51,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:51,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:51,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:51,508 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:51,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:51,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:51,524 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:51,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:51,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:51,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:51,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:51,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:51,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:51,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:51,748 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:51,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:51,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:51,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:51,956 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:51,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:51,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:51,974 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:51,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:51,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:51,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:51,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:52,180 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:52,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:52,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:52,197 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:52,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:52,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:52,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:52,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:52,407 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:52,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:52,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:52,425 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:52,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:52,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:52,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:52,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:52,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:52,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:52,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:52,648 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:52,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:52,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:52,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:52,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:52,858 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:52,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:52,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:52,876 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:52,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:52,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:52,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:52,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:53,082 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:53,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:53,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:53,100 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:53,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:53,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:53,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:53,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:53,305 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:53,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:53,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:53,322 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:53,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:53,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:53,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:53,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:53,528 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:53,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:53,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:53,546 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:53,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:53,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:53,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:53,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:53,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:53,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:53,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:53,775 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:53,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:53,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:53,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:53,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:53,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:53,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:53,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:53,998 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:53,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:53,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:53,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:54,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:54,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:54,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:54,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:54,224 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:54,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:54,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:54,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:54,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:54,447 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:54,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:54,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:54,466 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:54,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:54,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:54,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:54,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:54,672 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:54,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:54,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:54,691 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:54,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:54,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:54,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:54,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:54,902 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:54,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:54,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:54,920 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:54,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:54,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:54,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:54,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:55,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:55,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:55,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:55,145 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:55,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:55,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:55,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:55,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:55,352 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:55,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:55,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:55,371 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:55,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:55,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:55,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:55,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:55,578 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:55,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:55,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:55,597 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:55,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:55,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:55,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:55,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:55,807 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:55,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:55,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:55,826 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:55,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:55,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:55,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:55,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:56,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:56,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:56,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:56,052 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:56,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:56,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:56,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:56,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:56,260 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:56,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:56,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:56,278 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:56,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:56,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:56,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:56,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:56,503 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:56,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:56,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:56,520 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:56,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:56,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:56,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:56,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:56,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:56,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:56,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:56,746 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:56,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:56,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:56,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:56,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:56,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:56,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:56,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:56,966 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:56,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:56,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:56,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:56,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:57,172 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:57,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:57,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:57,186 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:57,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:57,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:57,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:57,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:57,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:57,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:57,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:57,408 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:57,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:57,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:57,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:57,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:57,615 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:57,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:57,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:57,633 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:57,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:57,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:57,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:57,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:57,845 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:57,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:57,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:57,862 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:57,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:57,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:57,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:57,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:58,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:58,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:58,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:58,089 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:58,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:58,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:58,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:58,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:58,301 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:58,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:58,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:58,317 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:58,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:58,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:58,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:58,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:58,524 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:58,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:58,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:58,541 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:58,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:58,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:58,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:58,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:58,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:58,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:58,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:58,770 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:58,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:58,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:58,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:58,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:58,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:58,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:59,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:59,000 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:59,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:59,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:59,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:59,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:59,207 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:59,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:59,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:59,226 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:59,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:59,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:59,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:59,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:59,433 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:59,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:59,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:59,452 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:59,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:59,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:59,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:59,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:59,659 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:59,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:59,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:59,680 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:59,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:59,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:59,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:59,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:59,888 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:59,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:59,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:00:59,907 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:00:59,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:00:59,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:59,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:59,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:00,114 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:00,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:00,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:00,133 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:00,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:00,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:00,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:00,340 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:00,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:00,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:00,359 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:00,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:00,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:00,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:00,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:00,566 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:00,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:00,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:00,585 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:00,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:00,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:00,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:00,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:00,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:00,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:00,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:00,813 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:00,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:00,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:00,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:00,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:01,022 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:01,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:01,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:01,041 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:01,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:01,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:01,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:01,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:01,248 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:01,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:01,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:01,267 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:01,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:01,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:01,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:01,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:01,474 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:01,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:01,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:01,493 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:01,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:01,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:01,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:01,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:01,704 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:01,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:01,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:01,723 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:01,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:01,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:01,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:01,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:01,930 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:01,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:01,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:01,949 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:01,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:01,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:01,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:01,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:02,154 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:02,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:02,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:02,173 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:02,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:02,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:02,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:02,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:02,380 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:02,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:02,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:02,399 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:02,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:02,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:02,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:02,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:02,605 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:02,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:02,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:02,624 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:02,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:02,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:02,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:02,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:02,833 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:02,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:02,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:02,852 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:02,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:02,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:02,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:02,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:03,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:03,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:03,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:03,077 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:03,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:03,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:03,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:03,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:03,283 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:03,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:03,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:03,302 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:03,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:03,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:03,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:03,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:03,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:03,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:03,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:03,528 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:03,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:03,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:03,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:03,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:03,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:03,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:03,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:03,760 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:03,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:03,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:03,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:03,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:03,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:03,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:03,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:03,984 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:03,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:03,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:03,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:04,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:04,191 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:04,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:04,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:04,210 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:04,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:04,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:04,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:04,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:04,433 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:04,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:04,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:04,451 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:04,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:04,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:04,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:04,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:04,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:04,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:04,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:04,682 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:04,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:04,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:04,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:04,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:04,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:04,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:04,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:04,908 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:04,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:04,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:04,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:04,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:05,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:05,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:05,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:05,134 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:05,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:05,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:05,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:05,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:05,341 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:05,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:05,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:05,360 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:05,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:05,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:05,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:05,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:05,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:05,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:05,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:05,586 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:05,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:05,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:05,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:05,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:05,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:05,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:05,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:05,814 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:05,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:05,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:05,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:05,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:06,021 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:06,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:06,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:06,039 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:06,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:06,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:06,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:06,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:06,245 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:06,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:06,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:06,264 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:06,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:06,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:06,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:06,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:06,478 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:06,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:06,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:06,493 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:06,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:06,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:06,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:06,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:06,705 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:06,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:06,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:06,718 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:06,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:06,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:06,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:06,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:06,923 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:06,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:06,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:06,940 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:06,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:06,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:06,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:06,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:07,147 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:07,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:07,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:07,165 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:07,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:07,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:07,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:07,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:07,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:07,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:07,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:07,392 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:07,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:07,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:07,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:07,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:07,603 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:07,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:07,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:07,621 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:07,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:07,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:07,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:07,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:07,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:07,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:07,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:07,845 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:07,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:07,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:07,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:07,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:08,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:08,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:08,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:08,071 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:08,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:08,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:08,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:08,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:08,278 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:08,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:08,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:08,296 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:08,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:08,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:08,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:08,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:08,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:08,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:08,522 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:08,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:08,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:08,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:08,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:08,731 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:08,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:08,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:08,749 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:08,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:08,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:08,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:08,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:08,955 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:08,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:08,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:08,974 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:08,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:08,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:08,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:08,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:09,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:09,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:09,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:09,197 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:09,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:09,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:09,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:09,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:09,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:09,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:09,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:09,417 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:09,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:09,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:09,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:09,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:09,628 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:09,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:09,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:09,642 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:09,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:09,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:09,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:09,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:09,849 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:09,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:09,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:09,868 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:09,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:09,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:09,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:09,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:10,074 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:10,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:10,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:10,092 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:10,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:10,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:10,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:10,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:10,299 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:10,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:10,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:10,317 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:10,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:10,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:10,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:10,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:10,530 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:10,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:10,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:10,548 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:10,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:10,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:10,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:10,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:10,756 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:10,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:10,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:10,774 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:10,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:10,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:10,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:10,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:10,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:10,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:10,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:10,998 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:10,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:10,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:10,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:11,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:11,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:11,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:11,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:11,224 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:11,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:11,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:11,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:11,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:11,432 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:11,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:11,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:11,447 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:11,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:11,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:11,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:11,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:11,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:11,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:11,675 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:11,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:11,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:11,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:11,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:11,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:11,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:11,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:11,901 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:11,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:11,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:11,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:11,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:12,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:12,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:12,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:12,129 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:12,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:12,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:12,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:12,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:12,337 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:12,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:12,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:12,356 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:12,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:12,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:12,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:12,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:12,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:12,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:12,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:12,585 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:12,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:12,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:12,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:12,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:12,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:12,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:12,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:12,812 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:12,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:12,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:12,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:12,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:13,019 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:13,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:13,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:13,037 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:13,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:13,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:13,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:13,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:13,244 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:13,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:13,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:13,263 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:13,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:13,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:13,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:13,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:13,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:13,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:13,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:13,491 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:13,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:13,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:13,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:13,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:13,698 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:13,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:13,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:13,716 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:13,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:13,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:13,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:13,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:13,923 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:13,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:13,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:13,941 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:13,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:13,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:13,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:13,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:14,150 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:14,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:14,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:14,168 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:14,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:14,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:14,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:14,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:14,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:14,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:14,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:14,391 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:14,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:14,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:14,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:14,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:14,603 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:14,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:14,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:14,621 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:14,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:14,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:14,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:14,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:14,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:14,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:14,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:14,849 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:14,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:14,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:14,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:14,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:15,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:15,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:15,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:15,076 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:15,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:15,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:15,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:15,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:15,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:15,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:15,303 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:15,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:15,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:15,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:15,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:15,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:15,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:15,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:15,534 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:15,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:15,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:15,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:15,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:15,742 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:15,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:15,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:15,761 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:15,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:15,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:15,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:15,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:15,970 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:15,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:15,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:15,989 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:15,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:15,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:15,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:16,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:16,197 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:16,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:16,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:16,216 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:16,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:16,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:16,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:16,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:16,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:16,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:16,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:16,452 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:16,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:16,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:16,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:16,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:16,659 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:16,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:16,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:16,677 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:16,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:16,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:16,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:16,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:16,888 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:16,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:16,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:16,903 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:16,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:16,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:16,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:17,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:17,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:17,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:17,124 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:17,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:17,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:17,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:17,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:17,330 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:17,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:17,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:17,343 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:17,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:17,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:17,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:17,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:17,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:17,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:17,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:17,572 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:17,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:17,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:17,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:17,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:17,779 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:17,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:17,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:17,797 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:17,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:17,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:17,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:17,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:18,009 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:18,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:18,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:18,026 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:18,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:18,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:18,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:18,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:18,230 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:18,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:18,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:18,244 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:18,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:18,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:18,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:18,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:18,455 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:18,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:18,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:18,472 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:18,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:18,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:18,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:18,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:18,677 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:18,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:18,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:18,694 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:18,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:18,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:18,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:18,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:18,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:18,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:18,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:18,918 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:18,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:18,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:18,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:18,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:19,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:19,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:19,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:19,151 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:19,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:19,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:19,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:19,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:19,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:19,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:19,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:19,373 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:19,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:19,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:19,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:19,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:19,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:19,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:19,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:19,598 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:19,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:19,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:19,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:19,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:19,803 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:19,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:19,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:19,821 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:19,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:19,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:19,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:19,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:20,027 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:20,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:20,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:20,045 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:20,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:20,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:20,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:20,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:20,251 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:20,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:20,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:20,268 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:20,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:20,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:20,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:20,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:20,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:20,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:20,497 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:20,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:20,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:20,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:20,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:20,703 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:20,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:20,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:20,721 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:20,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:20,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:20,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:20,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:20,927 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:20,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:20,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:20,944 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:20,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:20,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:20,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:20,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:21,150 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:21,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:21,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:21,167 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:21,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:21,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:21,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:21,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:21,379 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:21,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:21,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:21,397 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:21,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:21,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:21,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:21,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:21,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:21,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:21,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:21,622 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:21,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:21,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:21,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:21,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:21,829 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:21,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:21,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:21,848 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:21,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:21,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:21,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:21,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:22,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:22,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:22,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:22,074 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:22,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:22,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:22,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:22,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:22,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:22,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:22,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:22,301 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:22,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:22,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:22,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:22,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:22,510 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:22,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:22,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:22,529 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:22,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:22,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:22,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:22,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:22,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:22,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:22,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:22,756 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:22,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:22,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:22,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:22,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:22,964 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:22,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:22,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:22,983 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:22,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:22,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:22,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:22,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:23,192 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:23,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:23,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:23,210 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:23,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:23,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:23,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:23,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:23,421 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:23,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:23,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:23,440 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:23,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:23,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:23,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:23,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:23,649 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:23,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:23,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:23,667 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:23,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:23,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:23,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:23,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:23,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:23,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:23,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:23,894 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:23,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:23,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:23,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:23,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:24,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:24,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:24,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:24,121 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:24,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:24,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:24,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:24,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:24,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:24,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:24,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:24,354 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:24,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:24,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:24,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:24,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:24,562 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:24,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:24,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:24,581 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:24,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:24,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:24,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:24,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:24,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:24,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:24,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:24,808 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:24,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:24,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:24,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:24,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:25,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:25,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:25,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:25,037 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:25,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:25,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:25,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:25,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:25,245 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:25,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:25,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:25,264 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:25,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:25,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:25,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:25,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:25,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:25,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:25,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:25,494 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:25,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:25,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:25,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:25,701 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:25,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:25,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:25,720 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:25,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:25,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:25,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:25,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:25,927 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:25,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:25,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:25,945 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:25,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:25,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:25,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:25,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:26,153 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:26,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:26,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:26,171 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:26,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:26,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:26,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:26,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:26,390 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:26,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:26,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:26,409 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:26,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:26,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:26,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:26,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:26,616 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:26,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:26,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:26,632 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:26,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:26,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:26,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:26,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:26,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:26,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:26,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:26,855 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:26,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:26,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:26,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:26,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:27,064 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:27,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:27,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:27,080 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:27,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:27,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:27,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:27,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:27,294 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:27,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:27,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:27,311 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:27,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:27,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:27,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:27,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:27,516 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:27,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:27,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:27,532 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:27,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:27,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:27,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:27,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:27,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:27,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:27,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:27,754 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:27,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:27,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:27,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:27,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:27,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:27,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:27,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:27,976 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:27,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:27,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:27,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:27,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:28,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:28,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:28,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:28,203 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:28,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:28,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:28,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:28,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:28,412 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:28,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:28,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:28,428 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:28,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:28,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:28,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:28,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:28,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:28,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:28,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:28,649 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:28,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:28,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:28,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:28,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:28,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:28,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:28,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:28,870 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:28,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:28,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:28,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:28,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:29,075 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:29,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:29,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:29,091 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:29,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:29,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:29,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:29,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:29,301 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:29,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:29,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:29,318 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:29,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:29,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:29,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:29,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:29,530 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:29,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:29,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:29,545 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:29,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:29,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:29,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:29,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:29,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:29,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:29,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:29,765 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:29,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:29,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:29,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:29,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:29,971 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:29,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:29,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:29,984 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:29,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:29,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:29,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:30,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:30,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:30,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:30,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:30,212 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:30,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:30,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:30,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:30,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:30,417 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:30,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:30,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:30,431 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:30,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:30,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:30,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:30,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:30,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:30,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:30,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:30,650 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:30,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:30,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:30,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:30,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:30,855 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:30,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:30,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:30,869 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:30,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:30,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:30,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:30,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:31,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:31,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:31,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:31,092 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:31,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:31,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:31,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:31,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:31,305 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:31,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:31,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:31,319 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:31,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:31,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:31,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:31,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:31,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:31,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:31,545 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:31,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:31,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:31,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:31,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:31,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:31,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:31,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:31,765 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:31,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:31,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:31,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:31,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:31,973 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:31,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:31,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:31,986 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:31,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:31,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:31,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:32,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:32,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:32,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:32,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:32,214 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:32,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:32,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:32,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:32,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:32,422 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:32,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:32,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:32,437 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:32,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:32,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:32,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:32,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:32,644 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:32,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:32,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:32,658 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:32,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:32,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:32,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:32,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:32,865 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:32,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:32,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:32,879 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:32,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:32,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:32,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:32,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:33,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:33,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:33,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:33,110 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:33,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:33,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:33,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:33,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:33,317 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:33,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:33,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:33,336 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:33,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:33,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:33,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:33,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:33,557 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:33,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:33,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:33,575 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:33,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:33,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:33,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:33,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:33,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:33,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:33,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:33,799 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:33,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:33,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:33,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:33,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:34,004 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:34,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:34,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:34,020 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:34,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:34,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:34,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:34,228 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:34,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:34,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:34,244 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:34,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:34,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:34,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:34,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:34,449 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:34,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:34,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:34,465 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:34,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:34,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:34,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:34,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:34,670 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:34,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:34,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:34,687 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:34,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:34,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:34,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:34,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:34,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:34,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:34,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:34,912 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:34,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:34,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:34,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:34,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:35,123 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:35,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:35,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:35,139 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:35,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:35,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:35,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:35,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:35,345 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:35,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:35,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:35,361 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:35,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:35,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:35,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:35,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:35,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:35,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:35,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:35,585 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:35,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:35,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:35,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:35,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:35,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:35,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:35,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:35,811 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:35,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:35,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:35,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:35,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:36,016 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:36,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:36,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:36,032 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:36,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:36,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:36,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:36,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:36,240 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:36,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:36,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:36,257 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:36,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:36,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:36,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:36,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:36,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:36,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:36,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:36,489 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:36,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:36,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:36,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:36,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:36,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:36,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:36,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:36,714 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:36,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:36,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:36,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:36,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:36,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:36,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:36,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:36,939 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:36,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:36,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:36,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:36,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:37,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:37,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:37,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:37,166 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:37,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:37,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:37,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:37,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:37,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:37,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:37,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:37,390 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:37,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:37,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:37,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:37,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:37,594 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:37,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:37,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:37,612 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:37,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:37,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:37,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:37,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:37,817 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:37,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:37,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:37,834 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:37,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:37,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:37,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:37,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:38,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:38,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:38,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:38,068 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:38,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:38,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:38,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:38,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:38,275 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:38,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:38,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:38,293 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:38,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:38,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:38,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:38,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:38,499 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:38,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:38,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:38,517 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:38,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:38,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:38,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:38,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:38,723 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:38,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:38,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:38,741 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:38,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:38,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:38,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:38,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:38,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:38,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:38,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:38,968 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:38,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:38,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:38,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:38,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:39,178 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:39,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:39,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:39,195 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:39,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:39,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:39,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:39,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:39,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:39,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:39,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:39,421 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:39,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:39,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:39,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:39,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:39,628 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:39,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:39,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:39,642 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:39,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:39,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:39,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:39,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:39,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:39,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:39,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:39,861 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:39,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:39,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:39,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:39,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:40,073 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:40,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:40,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:40,087 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:40,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:40,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:40,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:40,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:40,293 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:40,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:40,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:40,307 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:40,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:40,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:40,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:40,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:40,513 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:40,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:40,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:40,528 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:40,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:40,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:40,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:40,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:40,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:40,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:40,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:40,751 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:40,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:40,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:40,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:40,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:40,963 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:40,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:40,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:40,978 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:40,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:40,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:40,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:40,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:41,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:41,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:41,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:41,190 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:41,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:41,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:41,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:41,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:41,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:41,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:41,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:41,408 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:41,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:41,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:41,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:41,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:41,620 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:41,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:41,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:41,639 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:41,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:41,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:41,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:41,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:41,855 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:41,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:41,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:41,874 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:41,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:41,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:41,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:41,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:42,095 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:42,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:42,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:42,114 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:42,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:42,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:42,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:42,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:42,340 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:42,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:42,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:42,359 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:42,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:42,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:42,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:42,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:42,578 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:42,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:42,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:42,598 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:42,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:42,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:42,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:42,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:42,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:42,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:42,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:42,842 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:42,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:42,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:42,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:42,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:43,062 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:43,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:43,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:43,082 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:43,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:43,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:43,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:43,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:43,301 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:43,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:43,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:43,318 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:43,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:43,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:43,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:43,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:43,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:43,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:43,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:43,556 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:43,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:43,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:43,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:43,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:43,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:43,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:43,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:43,794 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:43,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:43,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:43,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:43,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:44,017 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:44,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:44,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:44,036 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:44,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:44,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:44,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:44,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:44,254 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:44,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:44,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:44,273 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:44,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:44,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:44,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:44,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:44,492 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:44,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:44,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:44,510 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:44,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:44,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:44,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:44,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:44,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:44,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:44,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:44,748 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:44,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:44,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:44,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:44,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:44,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:44,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:44,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:44,984 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:44,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:44,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:44,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:45,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:45,202 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:45,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:45,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:45,218 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:45,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:45,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:45,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:45,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:45,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:45,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:45,435 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:45,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:45,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:45,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:45,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:45,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:45,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:45,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:45,656 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:45,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:45,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:45,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:45,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:45,855 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:45,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:45,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:45,871 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:45,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:45,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:45,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:45,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:46,077 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:46,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:46,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:46,094 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:46,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:46,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:46,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:46,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:46,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:46,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:46,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:46,319 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:46,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:46,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:46,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:46,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:46,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:46,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:46,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:46,547 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:46,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:46,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:46,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:46,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:46,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:46,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:46,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:46,759 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:46,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:46,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:46,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:46,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:46,964 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:46,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:46,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:46,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:46,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:47,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:47,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:47,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:47,191 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:47,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:47,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:47,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:47,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:47,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:47,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:47,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:47,416 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:47,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:47,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:47,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:47,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:47,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:47,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:47,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:47,644 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:47,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:47,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:47,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:47,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:47,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:47,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:47,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:47,874 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:47,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:47,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:47,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:47,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:48,095 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:48,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:48,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:48,112 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:48,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:48,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:48,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:48,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:48,330 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:48,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:48,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:48,346 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:48,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:48,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:48,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:48,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:48,562 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:48,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:48,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:48,576 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:48,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:48,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:48,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:48,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:48,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:48,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:48,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:48,812 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:48,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:48,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:48,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:48,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:49,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:49,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:49,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:49,047 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:49,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:49,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:49,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:49,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:49,257 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:49,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:49,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:49,275 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:49,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:49,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:49,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:49,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:49,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:49,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:49,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:49,504 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:49,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:49,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:49,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:49,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:49,716 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:49,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:49,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:49,735 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:49,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:49,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:49,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:49,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:49,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:49,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:49,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:49,973 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:49,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:49,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:49,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:49,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:50,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:50,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:50,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:50,206 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:50,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:50,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:50,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:50,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:50,423 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:50,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:50,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:50,442 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:50,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:50,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:50,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:50,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:50,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:50,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:50,675 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:50,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:50,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:50,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:50,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:50,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:50,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:50,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:50,908 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:50,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:50,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:50,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:50,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:51,127 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:51,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:51,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:51,145 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:51,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:51,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:51,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:51,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:51,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:51,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:51,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:51,378 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:51,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:51,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:51,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:51,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:51,595 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:51,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:51,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:51,613 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:51,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:51,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:51,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:51,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:51,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:51,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:51,848 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:51,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:51,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:51,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:51,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:52,065 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:52,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:52,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:52,079 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:52,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:52,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:52,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:52,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:52,286 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:52,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:52,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:52,304 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:52,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:52,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:52,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:52,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:52,511 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:52,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:52,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:52,527 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:52,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:52,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:52,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:52,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:52,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:52,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:52,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:52,746 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:52,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:52,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:52,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:52,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:52,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:52,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:52,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:52,968 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:52,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:52,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:52,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:52,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:53,172 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:53,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:53,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:53,191 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:53,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:53,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:53,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:53,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:53,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:53,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:53,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:53,409 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:53,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:53,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:53,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:53,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:53,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:53,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:53,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:53,628 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:53,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:53,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:53,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:53,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:53,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:53,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:53,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:53,846 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:53,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:53,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:53,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:53,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:54,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:54,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:54,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:54,074 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:54,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:54,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:54,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:54,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:54,293 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:54,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:54,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:54,312 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:54,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:54,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:54,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:54,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:54,532 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:54,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:54,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:54,550 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:54,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:54,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:54,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:54,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:54,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:54,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:54,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:54,794 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:54,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:54,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:54,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:54,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:55,017 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:55,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:55,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:55,037 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:55,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:55,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:55,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:55,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:55,254 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:55,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:55,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:55,271 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:55,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:55,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:55,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:55,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:55,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:55,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:55,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:55,497 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:55,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:55,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:55,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:55,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:55,707 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:55,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:55,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:55,724 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:55,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:55,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:55,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:55,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:55,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:55,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:55,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:55,951 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:55,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:55,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:55,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:55,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:56,166 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:56,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:56,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:56,184 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:56,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:56,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:56,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:56,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:56,408 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:56,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:56,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:56,424 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:56,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:56,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:56,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:56,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:56,642 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:56,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:56,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:56,660 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:56,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:56,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:56,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:56,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:56,877 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:56,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:56,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:56,895 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:56,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:56,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:56,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:56,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:57,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:57,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:57,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:57,126 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:57,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:57,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:57,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:57,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:57,330 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:57,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:57,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:57,345 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:57,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:57,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:57,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:57,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:57,552 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:57,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:57,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:57,570 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:57,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:57,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:57,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:57,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:57,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:57,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:57,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:57,806 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:57,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:57,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:57,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:57,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:58,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:58,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:58,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:58,040 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:58,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:58,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:58,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:58,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:58,255 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:58,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:58,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:58,269 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:58,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:58,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:58,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:58,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:58,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:58,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:58,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:58,494 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:58,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:58,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:58,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:58,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:58,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:58,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:58,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:58,720 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:58,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:58,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:58,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:58,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:58,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:58,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:58,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:58,945 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:58,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:58,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:58,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:59,158 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:59,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:59,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:59,172 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:59,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:59,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:59,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:59,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:59,382 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:59,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:59,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:59,398 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:59,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:59,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:59,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:59,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:59,610 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:59,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:59,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:59,629 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:59,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:59,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:59,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:59,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:59,842 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:59,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:59,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:01:59,861 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:01:59,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:01:59,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:59,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:59,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:00,077 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:00,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:00,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:00,096 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:00,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:00,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:00,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:00,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:00,308 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:00,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:00,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:00,322 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:00,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:00,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:00,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:00,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:00,535 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:00,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:00,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:00,549 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:00,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:00,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:00,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:00,759 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:00,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:00,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:00,774 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:00,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:00,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:00,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:00,990 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:01,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:01,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:01,004 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:01,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:01,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:01,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:01,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:01,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:01,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:01,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:01,228 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:01,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:01,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:01,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:01,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:01,440 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:01,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:01,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:01,454 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:01,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:01,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:01,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:01,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:01,665 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:01,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:01,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:01,679 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:01,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:01,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:01,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:01,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:01,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:01,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:01,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:01,905 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:01,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:01,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:01,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:01,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:02,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:02,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:02,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:02,130 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:02,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:02,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:02,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:02,340 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:02,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:02,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:02,354 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:02,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:02,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:02,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:02,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:02,565 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:02,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:02,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:02,579 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:02,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:02,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:02,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:02,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:02,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:02,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:02,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:02,803 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:02,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:02,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:02,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:02,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:03,017 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:03,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:03,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:03,031 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:03,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:03,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:03,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:03,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:03,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:03,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:03,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:03,255 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:03,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:03,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:03,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:03,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:03,466 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:03,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:03,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:03,480 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:03,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:03,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:03,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:03,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:03,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:03,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:03,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:03,705 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:03,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:03,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:03,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:03,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:03,923 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:03,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:03,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:03,938 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:03,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:03,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:03,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:03,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:04,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:04,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:04,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:04,162 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:04,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:04,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:04,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:04,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:04,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:04,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:04,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:04,387 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:04,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:04,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:04,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:04,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:04,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:04,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:04,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:04,614 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:04,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:04,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:04,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:04,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:04,825 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:04,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:04,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:04,841 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:04,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:04,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:04,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:04,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:05,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:05,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:05,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:05,070 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:05,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:05,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:05,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:05,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:05,280 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:05,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:05,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:05,296 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:05,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:05,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:05,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:05,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:05,506 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:05,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:05,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:05,523 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:05,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:05,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:05,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:05,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:05,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:05,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:05,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:05,751 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:05,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:05,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:05,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:05,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:05,968 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:05,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:05,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:05,984 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:05,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:05,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:05,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:06,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:06,194 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:06,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:06,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:06,211 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:06,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:06,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:06,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:06,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:06,455 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:06,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:06,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:06,469 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:06,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:06,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:06,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:06,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:06,679 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:06,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:06,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:06,693 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:06,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:06,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:06,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:06,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:06,903 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:06,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:06,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:06,925 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:06,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:06,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:06,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:06,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:07,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:07,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:07,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:07,154 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:07,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:07,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:07,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:07,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:07,366 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:07,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:07,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:07,383 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:07,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:07,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:07,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:07,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:07,592 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:07,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:07,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:07,610 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:07,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:07,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:07,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:07,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:07,821 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:07,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:07,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:07,836 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:07,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:07,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:07,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:07,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:08,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:08,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:08,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:08,067 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:08,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:08,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:08,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:08,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:08,274 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:08,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:08,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:08,291 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:08,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:08,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:08,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:08,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:08,492 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:08,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:08,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:08,510 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:08,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:08,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:08,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:08,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:08,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:08,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:08,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:08,736 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:08,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:08,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:08,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:08,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:08,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:08,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:08,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:08,967 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:08,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:08,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:08,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:08,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:09,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:09,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:09,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:09,191 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:09,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:09,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:09,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:09,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:09,406 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:09,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:09,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:09,424 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:09,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:09,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:09,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:09,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:09,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:09,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:09,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:09,656 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:09,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:09,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:09,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:09,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:09,870 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:09,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:09,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:09,889 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:09,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:09,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:09,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:09,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:10,106 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:10,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:10,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:10,120 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:10,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:10,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:10,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:10,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:10,340 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:10,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:10,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:10,358 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:10,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:10,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:10,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:10,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:10,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:10,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:10,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:10,588 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:10,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:10,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:10,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:10,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:10,813 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:10,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:10,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:10,828 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:10,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:10,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:10,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:10,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:11,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:11,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:11,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:11,067 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:11,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:11,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:11,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:11,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:11,286 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:11,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:11,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:11,305 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:11,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:11,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:11,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:11,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:11,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:11,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:11,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:11,546 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:11,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:11,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:11,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:11,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:11,772 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:11,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:11,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:11,792 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:11,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:11,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:11,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:11,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:12,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:12,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:12,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:12,037 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:12,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:12,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:12,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:12,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:12,256 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:12,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:12,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:12,275 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:12,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:12,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:12,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:12,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:12,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:12,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:12,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:12,496 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:12,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:12,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:12,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:12,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:12,694 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:12,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:12,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:12,711 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:12,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:12,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:12,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:12,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:12,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:12,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:12,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:12,925 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:12,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:12,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:12,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:12,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:13,127 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:13,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:13,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:13,145 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:13,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:13,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:13,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:13,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:13,352 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:13,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:13,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:13,371 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:13,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:13,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:13,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:13,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:13,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:13,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:13,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:13,593 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:13,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:13,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:13,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:13,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:13,792 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:13,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:13,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:13,806 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:13,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:13,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:13,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:13,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:14,010 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:14,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:14,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:14,023 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:14,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:14,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:14,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:14,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:14,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:14,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:14,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:14,236 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:14,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:14,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:14,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:14,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:14,439 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:14,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:14,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:14,457 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:14,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:14,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:14,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:14,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:14,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:14,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:14,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:14,701 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:14,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:14,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:14,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:14,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:14,925 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:14,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:14,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:14,944 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:14,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:14,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:14,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:14,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:15,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:15,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:15,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:15,184 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:15,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:15,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:15,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:15,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:15,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:15,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:15,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:15,424 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:15,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:15,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:15,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:15,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:15,644 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:15,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:15,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:15,664 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:15,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:15,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:15,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:15,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:15,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:15,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:15,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:15,903 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:15,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:15,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:15,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:15,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:16,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:16,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:16,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:16,132 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:16,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:16,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:16,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:16,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:16,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:16,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:16,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:16,365 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:16,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:16,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:16,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:16,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:16,582 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:16,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:16,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:16,600 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:16,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:16,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:16,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:16,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:16,806 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:16,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:16,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:16,824 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:16,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:16,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:16,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:16,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:17,039 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:17,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:17,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:17,053 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:17,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:17,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:17,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:17,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:17,265 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:17,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:17,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:17,282 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:17,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:17,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:17,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:17,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:17,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:17,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:17,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:17,511 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:17,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:17,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:17,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:17,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:17,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:17,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:17,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:17,742 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:17,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:17,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:17,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:17,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:17,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:17,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:17,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:17,984 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:17,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:17,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:17,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:18,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:18,202 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:18,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:18,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:18,216 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:18,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:18,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:18,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:18,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:18,435 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:18,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:18,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:18,449 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:18,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:18,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:18,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:18,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:18,667 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:18,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:18,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:18,685 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:18,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:18,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:18,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:18,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:18,904 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:18,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:18,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:18,920 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:18,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:18,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:18,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:18,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:19,141 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:19,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:19,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:19,160 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:19,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:19,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:19,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:19,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:19,378 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:19,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:19,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:19,397 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:19,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:19,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:19,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:19,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:19,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:19,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:19,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:19,633 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:19,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:19,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:19,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:19,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:19,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:19,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:19,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:19,871 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:19,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:19,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:19,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:19,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:20,093 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:20,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:20,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:20,113 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:20,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:20,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:20,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:20,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:20,331 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:20,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:20,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:20,345 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:20,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:20,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:20,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:20,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:20,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:20,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:20,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:20,567 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:20,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:20,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:20,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:20,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:20,766 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:20,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:20,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:20,780 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:20,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:20,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:20,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:20,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:20,983 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:20,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:20,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:20,997 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:20,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:20,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:20,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:21,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:21,196 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:21,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:21,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:21,210 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:21,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:21,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:21,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:21,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:21,410 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:21,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:21,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:21,424 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:21,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:21,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:21,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:21,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:21,629 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:21,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:21,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:21,643 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:21,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:21,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:21,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:21,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:21,842 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:21,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:21,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:21,855 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:21,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:21,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:21,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:21,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:22,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:22,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:22,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:22,072 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:22,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:22,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:22,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:22,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:22,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:22,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:22,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:22,284 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:22,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:22,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:22,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:22,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:22,483 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:22,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:22,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:22,497 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:22,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:22,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:22,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:22,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:22,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:22,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:22,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:22,726 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:22,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:22,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:22,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:22,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:22,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:22,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:22,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:22,963 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:22,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:22,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:22,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:22,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:23,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:23,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:23,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:23,191 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:23,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:23,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:23,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:23,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:23,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:23,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:23,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:23,418 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:23,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:23,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:23,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:23,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:23,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:23,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:23,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:23,645 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:23,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:23,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:23,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:23,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:23,857 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:23,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:23,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:23,875 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:23,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:23,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:23,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:23,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:24,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:24,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:24,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:24,102 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:24,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:24,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:24,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:24,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:24,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:24,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:24,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:24,339 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:24,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:24,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:24,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:24,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:24,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:24,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:24,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:24,577 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:24,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:24,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:24,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:24,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:24,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:24,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:24,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:24,813 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:24,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:24,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:24,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:24,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:25,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:25,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:25,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:25,054 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:25,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:25,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:25,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:25,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:25,274 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:25,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:25,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:25,289 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:25,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:25,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:25,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:25,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:25,506 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:25,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:25,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:25,524 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:25,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:25,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:25,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:25,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:25,742 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:25,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:25,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:25,759 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:25,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:25,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:25,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:25,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:25,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:26,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:26,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:26,002 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:26,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:26,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:26,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:26,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:26,227 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:26,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:26,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:26,245 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:26,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:26,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:26,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:26,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:26,503 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:26,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:26,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:26,517 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:26,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:26,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:26,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:26,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:26,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:26,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:26,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:26,745 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:26,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:26,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:26,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:26,955 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:26,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:26,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:26,973 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:26,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:26,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:26,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:26,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:27,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:27,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:27,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:27,206 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:27,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:27,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:27,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:27,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:27,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:27,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:27,445 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:27,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:27,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:27,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:27,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:27,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:27,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:27,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:27,680 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:27,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:27,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:27,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:27,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:27,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:27,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:27,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:27,919 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:27,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:27,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:27,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:27,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:28,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:28,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:28,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:28,167 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:28,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:28,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:28,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:28,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:28,382 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:28,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:28,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:28,400 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:28,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:28,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:28,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:28,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:28,616 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:28,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:28,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:28,634 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:28,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:28,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:28,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:28,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:28,855 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:28,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:28,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:28,874 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:28,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:28,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:28,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:28,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:29,098 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:29,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:29,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:29,118 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:29,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:29,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:29,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:29,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:29,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:29,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:29,356 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:29,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:29,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:29,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:29,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:29,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:29,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:29,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:29,593 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:29,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:29,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:29,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:29,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:29,810 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:29,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:29,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:29,828 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:29,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:29,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:29,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:29,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:30,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:30,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:30,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:30,072 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:30,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:30,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:30,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:30,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:30,294 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:30,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:30,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:30,313 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:30,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:30,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:30,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:30,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:30,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:30,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:30,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:30,550 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:30,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:30,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:30,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:30,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:30,769 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:30,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:30,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:30,788 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:30,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:30,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:30,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:30,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:30,989 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:31,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:31,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:31,008 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:31,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:31,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:31,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:31,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:31,214 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:31,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:31,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:31,233 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:31,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:31,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:31,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:31,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:31,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:31,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:31,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:31,453 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:31,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:31,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:31,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:31,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:31,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:31,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:31,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:31,672 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:31,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:31,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:31,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:31,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:31,879 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:31,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:31,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:31,897 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:31,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:31,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:31,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:31,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:32,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:32,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:32,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:32,121 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:32,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:32,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:32,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:32,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:32,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:32,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:32,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:32,340 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:32,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:32,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:32,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:32,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:32,541 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:32,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:32,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2023-12-03 00:02:32,560 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2023-12-03 00:02:32,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:02:32,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:32,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:32,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat