./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec9_product27.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50f4e0da-abcd-4b75-9001-e34ed7ff461c/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50f4e0da-abcd-4b75-9001-e34ed7ff461c/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_50f4e0da-abcd-4b75-9001-e34ed7ff461c/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50f4e0da-abcd-4b75-9001-e34ed7ff461c/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec9_product27.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50f4e0da-abcd-4b75-9001-e34ed7ff461c/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_50f4e0da-abcd-4b75-9001-e34ed7ff461c/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 11bb1f05736dca729c358ce9b340534ff3d0ef3cd2b5d7b8f4dea43dade9112f --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:37:29,066 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:37:29,127 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50f4e0da-abcd-4b75-9001-e34ed7ff461c/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 02:37:29,131 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 02:37:29,131 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 02:37:29,151 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:37:29,152 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:37:29,152 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:37:29,153 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:37:29,154 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:37:29,154 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:37:29,155 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:37:29,155 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 02:37:29,156 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 02:37:29,156 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 02:37:29,157 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:37:29,157 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:37:29,158 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:37:29,158 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:37:29,159 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 02:37:29,159 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:37:29,160 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:37:29,160 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:37:29,160 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:37:29,161 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:37:29,161 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:37:29,162 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:37:29,162 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:37:29,162 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:37:29,163 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:37:29,163 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 02:37:29,163 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 02:37:29,163 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:37:29,164 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_50f4e0da-abcd-4b75-9001-e34ed7ff461c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50f4e0da-abcd-4b75-9001-e34ed7ff461c/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11bb1f05736dca729c358ce9b340534ff3d0ef3cd2b5d7b8f4dea43dade9112f [2023-12-03 02:37:29,355 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:37:29,378 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:37:29,380 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:37:29,382 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:37:29,382 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:37:29,383 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50f4e0da-abcd-4b75-9001-e34ed7ff461c/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/product-lines/elevator_spec9_product27.cil.c [2023-12-03 02:37:32,117 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:37:32,395 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:37:32,395 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50f4e0da-abcd-4b75-9001-e34ed7ff461c/sv-benchmarks/c/product-lines/elevator_spec9_product27.cil.c [2023-12-03 02:37:32,417 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50f4e0da-abcd-4b75-9001-e34ed7ff461c/bin/ukojak-verify-Qdu7aM0XO9/data/f76e047bc/e6b9367a52624a8aa6dd5d8522e4b755/FLAG3b5a609f6 [2023-12-03 02:37:32,432 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50f4e0da-abcd-4b75-9001-e34ed7ff461c/bin/ukojak-verify-Qdu7aM0XO9/data/f76e047bc/e6b9367a52624a8aa6dd5d8522e4b755 [2023-12-03 02:37:32,434 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:37:32,436 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:37:32,437 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:37:32,437 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:37:32,442 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:37:32,442 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:37:32" (1/1) ... [2023-12-03 02:37:32,443 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57f2e935 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:37:32, skipping insertion in model container [2023-12-03 02:37:32,444 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:37:32" (1/1) ... [2023-12-03 02:37:32,504 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:37:32,903 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_50f4e0da-abcd-4b75-9001-e34ed7ff461c/sv-benchmarks/c/product-lines/elevator_spec9_product27.cil.c[66437,66450] [2023-12-03 02:37:32,916 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:37:32,929 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:37:32,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [48] [2023-12-03 02:37:32,941 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [414] [2023-12-03 02:37:32,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [516] [2023-12-03 02:37:32,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [873] [2023-12-03 02:37:32,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2432] [2023-12-03 02:37:32,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [3093] [2023-12-03 02:37:32,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [3105] [2023-12-03 02:37:32,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification9_spec.i","") [3114] [2023-12-03 02:37:32,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3273] [2023-12-03 02:37:32,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3308] [2023-12-03 02:37:33,074 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_50f4e0da-abcd-4b75-9001-e34ed7ff461c/sv-benchmarks/c/product-lines/elevator_spec9_product27.cil.c[66437,66450] [2023-12-03 02:37:33,081 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:37:33,113 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:37:33,114 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:37:33 WrapperNode [2023-12-03 02:37:33,114 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:37:33,115 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:37:33,115 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:37:33,115 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:37:33,123 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:37:33" (1/1) ... [2023-12-03 02:37:33,153 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:37:33" (1/1) ... [2023-12-03 02:37:33,209 INFO L138 Inliner]: procedures = 95, calls = 339, calls flagged for inlining = 27, calls inlined = 24, statements flattened = 1121 [2023-12-03 02:37:33,210 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:37:33,211 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:37:33,211 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:37:33,211 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:37:33,220 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:37:33" (1/1) ... [2023-12-03 02:37:33,221 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:37:33" (1/1) ... [2023-12-03 02:37:33,228 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:37:33" (1/1) ... [2023-12-03 02:37:33,228 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:37:33" (1/1) ... [2023-12-03 02:37:33,254 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:37:33" (1/1) ... [2023-12-03 02:37:33,270 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:37:33" (1/1) ... [2023-12-03 02:37:33,275 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:37:33" (1/1) ... [2023-12-03 02:37:33,281 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:37:33" (1/1) ... [2023-12-03 02:37:33,291 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:37:33,292 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:37:33,292 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:37:33,293 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:37:33,294 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:37:33" (1/1) ... [2023-12-03 02:37:33,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:37:33,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50f4e0da-abcd-4b75-9001-e34ed7ff461c/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:37:33,335 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50f4e0da-abcd-4b75-9001-e34ed7ff461c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:37:33,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50f4e0da-abcd-4b75-9001-e34ed7ff461c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:37:33,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:37:33,369 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2023-12-03 02:37:33,369 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2023-12-03 02:37:33,369 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2023-12-03 02:37:33,370 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2023-12-03 02:37:33,370 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2023-12-03 02:37:33,370 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2023-12-03 02:37:33,370 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2023-12-03 02:37:33,370 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2023-12-03 02:37:33,370 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2023-12-03 02:37:33,371 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2023-12-03 02:37:33,371 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2023-12-03 02:37:33,371 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2023-12-03 02:37:33,371 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-12-03 02:37:33,371 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-12-03 02:37:33,371 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-12-03 02:37:33,372 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-12-03 02:37:33,372 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2023-12-03 02:37:33,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2023-12-03 02:37:33,372 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2023-12-03 02:37:33,372 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2023-12-03 02:37:33,372 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2023-12-03 02:37:33,373 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2023-12-03 02:37:33,373 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2023-12-03 02:37:33,373 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2023-12-03 02:37:33,373 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2023-12-03 02:37:33,373 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2023-12-03 02:37:33,374 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2023-12-03 02:37:33,374 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2023-12-03 02:37:33,374 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__empty [2023-12-03 02:37:33,374 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__empty [2023-12-03 02:37:33,374 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2023-12-03 02:37:33,374 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2023-12-03 02:37:33,374 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2023-12-03 02:37:33,375 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2023-12-03 02:37:33,375 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2023-12-03 02:37:33,375 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2023-12-03 02:37:33,375 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2023-12-03 02:37:33,375 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2023-12-03 02:37:33,375 INFO L130 BoogieDeclarations]: Found specification of procedure isEmpty [2023-12-03 02:37:33,375 INFO L138 BoogieDeclarations]: Found implementation of procedure isEmpty [2023-12-03 02:37:33,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 02:37:33,376 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2023-12-03 02:37:33,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2023-12-03 02:37:33,376 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2023-12-03 02:37:33,376 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2023-12-03 02:37:33,376 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2023-12-03 02:37:33,376 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2023-12-03 02:37:33,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:37:33,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:37:33,376 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2023-12-03 02:37:33,377 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2023-12-03 02:37:33,517 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:37:33,519 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:37:34,456 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:37:35,145 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:37:35,145 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 02:37:35,147 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:37:35 BoogieIcfgContainer [2023-12-03 02:37:35,147 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:37:35,148 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:37:35,148 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:37:35,158 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:37:35,158 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:37:35" (1/1) ... [2023-12-03 02:37:35,167 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:37:35,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:35,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 365 states and 578 transitions. [2023-12-03 02:37:35,238 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 578 transitions. [2023-12-03 02:37:35,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-03 02:37:35,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:35,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:35,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:35,680 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:37:35,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:35,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 364 states and 571 transitions. [2023-12-03 02:37:35,769 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 571 transitions. [2023-12-03 02:37:35,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 02:37:35,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:35,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:36,212 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:37:36,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:36,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 385 states and 621 transitions. [2023-12-03 02:37:36,444 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 621 transitions. [2023-12-03 02:37:36,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 02:37:36,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:36,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:36,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:36,724 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:37:36,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:36,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 385 states and 620 transitions. [2023-12-03 02:37:36,754 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 620 transitions. [2023-12-03 02:37:36,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 02:37:36,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:36,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:36,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:37,158 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:37:38,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:38,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 398 states and 652 transitions. [2023-12-03 02:37:38,096 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 652 transitions. [2023-12-03 02:37:38,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 02:37:38,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:38,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:38,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:38,357 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:37:38,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:38,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 399 states and 653 transitions. [2023-12-03 02:37:38,386 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 653 transitions. [2023-12-03 02:37:38,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 02:37:38,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:38,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:38,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:38,754 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:37:38,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:38,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 400 states and 654 transitions. [2023-12-03 02:37:38,782 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 654 transitions. [2023-12-03 02:37:38,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 02:37:38,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:38,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:38,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:39,159 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:37:39,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:39,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 404 states and 662 transitions. [2023-12-03 02:37:39,914 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 662 transitions. [2023-12-03 02:37:39,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 02:37:39,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:39,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:39,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:40,234 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:37:40,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:40,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 407 states and 668 transitions. [2023-12-03 02:37:40,264 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 668 transitions. [2023-12-03 02:37:40,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 02:37:40,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:40,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:40,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:40,471 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:37:40,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:40,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 418 states and 696 transitions. [2023-12-03 02:37:40,715 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 696 transitions. [2023-12-03 02:37:40,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 02:37:40,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:40,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:40,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:40,876 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:37:40,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:40,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 421 states and 700 transitions. [2023-12-03 02:37:40,910 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 700 transitions. [2023-12-03 02:37:40,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 02:37:40,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:40,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:40,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:41,151 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:37:41,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:41,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 421 states and 698 transitions. [2023-12-03 02:37:41,656 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 698 transitions. [2023-12-03 02:37:41,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:37:41,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:41,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:41,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:41,888 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:37:41,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:41,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 426 states and 714 transitions. [2023-12-03 02:37:41,924 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 714 transitions. [2023-12-03 02:37:41,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 02:37:41,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:41,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:41,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:42,117 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:37:42,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:42,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 431 states and 729 transitions. [2023-12-03 02:37:42,164 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 729 transitions. [2023-12-03 02:37:42,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 02:37:42,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:42,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:42,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:42,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:37:42,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:42,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 432 states and 732 transitions. [2023-12-03 02:37:42,402 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 732 transitions. [2023-12-03 02:37:42,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:37:42,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:42,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:42,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:42,686 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:37:42,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:42,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 433 states and 733 transitions. [2023-12-03 02:37:42,710 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 733 transitions. [2023-12-03 02:37:42,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:37:42,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:42,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:42,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:42,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:37:44,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:44,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 450 states and 772 transitions. [2023-12-03 02:37:44,042 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 772 transitions. [2023-12-03 02:37:44,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:37:44,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:44,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:44,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:44,297 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:37:47,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:47,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 478 states and 840 transitions. [2023-12-03 02:37:47,384 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 840 transitions. [2023-12-03 02:37:47,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:37:47,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:47,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:47,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:47,549 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:37:49,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:49,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 496 states and 881 transitions. [2023-12-03 02:37:49,441 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 881 transitions. [2023-12-03 02:37:49,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:37:49,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:49,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:49,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:49,864 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:37:55,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:55,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 524 states and 959 transitions. [2023-12-03 02:37:55,011 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 959 transitions. [2023-12-03 02:37:55,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:37:55,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:55,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:55,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:55,207 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 02:37:55,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:55,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 524 states and 958 transitions. [2023-12-03 02:37:55,602 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 958 transitions. [2023-12-03 02:37:55,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 02:37:55,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:55,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:55,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:55,863 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:37:56,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:56,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 524 states and 956 transitions. [2023-12-03 02:37:56,283 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 956 transitions. [2023-12-03 02:37:56,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:37:56,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:56,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:56,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:56,469 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 02:37:56,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:56,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 524 states and 955 transitions. [2023-12-03 02:37:56,706 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 955 transitions. [2023-12-03 02:37:56,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 02:37:56,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:56,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:56,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:56,964 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:37:57,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:57,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 524 states and 953 transitions. [2023-12-03 02:37:57,418 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 953 transitions. [2023-12-03 02:37:57,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:37:57,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:57,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:57,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:57,697 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:37:57,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:57,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 527 states and 957 transitions. [2023-12-03 02:37:57,746 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 957 transitions. [2023-12-03 02:37:57,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:37:57,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:57,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:57,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:57,951 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:37:57,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:57,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 530 states and 965 transitions. [2023-12-03 02:37:57,985 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 965 transitions. [2023-12-03 02:37:57,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:37:57,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:57,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:58,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:58,269 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:37:58,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:58,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 532 states and 968 transitions. [2023-12-03 02:37:58,302 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 968 transitions. [2023-12-03 02:37:58,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:37:58,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:58,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:58,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:58,446 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:37:58,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:58,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 534 states and 969 transitions. [2023-12-03 02:37:58,488 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 969 transitions. [2023-12-03 02:37:58,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:37:58,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:58,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:58,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:58,668 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:37:58,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:58,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 535 states and 972 transitions. [2023-12-03 02:37:58,716 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 972 transitions. [2023-12-03 02:37:58,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:37:58,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:58,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:58,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:58,860 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:00,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:00,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 546 states and 993 transitions. [2023-12-03 02:38:00,682 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 993 transitions. [2023-12-03 02:38:00,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:38:00,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:00,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:00,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:00,914 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:05,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:05,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 574 states and 1066 transitions. [2023-12-03 02:38:05,999 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1066 transitions. [2023-12-03 02:38:06,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:38:06,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:06,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:06,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:06,158 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 02:38:06,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:06,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 574 states and 1065 transitions. [2023-12-03 02:38:06,215 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1065 transitions. [2023-12-03 02:38:06,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:38:06,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:06,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:06,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:06,419 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:38:06,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:06,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 574 states and 1063 transitions. [2023-12-03 02:38:06,899 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1063 transitions. [2023-12-03 02:38:06,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:38:06,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:06,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:06,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:07,052 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:09,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:09,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 585 states and 1085 transitions. [2023-12-03 02:38:09,370 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1085 transitions. [2023-12-03 02:38:09,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:38:09,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:09,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:09,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:09,573 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:13,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:13,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 604 states and 1130 transitions. [2023-12-03 02:38:13,872 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1130 transitions. [2023-12-03 02:38:13,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:38:13,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:13,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:13,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:13,969 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:14,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:14,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 608 states and 1145 transitions. [2023-12-03 02:38:14,949 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1145 transitions. [2023-12-03 02:38:14,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 02:38:14,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:14,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:14,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:15,105 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:38:15,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:15,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 611 states and 1151 transitions. [2023-12-03 02:38:15,143 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1151 transitions. [2023-12-03 02:38:15,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:38:15,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:15,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:15,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:15,384 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 02:38:15,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:15,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 615 states and 1156 transitions. [2023-12-03 02:38:15,432 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1156 transitions. [2023-12-03 02:38:15,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:38:15,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:15,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:15,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:15,622 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:15,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:15,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 617 states and 1159 transitions. [2023-12-03 02:38:15,667 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1159 transitions. [2023-12-03 02:38:15,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:38:15,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:15,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:15,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:15,800 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:38:15,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:15,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 620 states and 1163 transitions. [2023-12-03 02:38:15,862 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1163 transitions. [2023-12-03 02:38:15,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 02:38:15,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:15,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:15,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:16,138 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:23,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:23,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 648 states and 1237 transitions. [2023-12-03 02:38:23,326 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1237 transitions. [2023-12-03 02:38:23,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:38:23,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:23,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:23,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:23,442 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 02:38:23,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:23,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 648 states and 1236 transitions. [2023-12-03 02:38:23,493 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1236 transitions. [2023-12-03 02:38:23,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:38:23,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:23,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:23,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:23,678 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:38:24,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:24,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 648 states and 1234 transitions. [2023-12-03 02:38:24,328 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1234 transitions. [2023-12-03 02:38:24,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 02:38:24,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:24,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:24,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:24,567 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:30,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:30,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 668 states and 1281 transitions. [2023-12-03 02:38:30,375 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1281 transitions. [2023-12-03 02:38:30,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 02:38:30,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:30,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:30,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:30,496 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:31,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:31,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 672 states and 1297 transitions. [2023-12-03 02:38:31,772 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1297 transitions. [2023-12-03 02:38:31,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:38:31,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:31,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:31,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:31,925 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:38:31,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:31,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 674 states and 1300 transitions. [2023-12-03 02:38:31,980 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1300 transitions. [2023-12-03 02:38:31,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:38:31,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:31,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:32,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:32,100 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:32,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:32,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 676 states and 1303 transitions. [2023-12-03 02:38:32,153 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1303 transitions. [2023-12-03 02:38:32,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:38:32,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:32,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:32,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:32,305 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:32,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:32,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 677 states and 1305 transitions. [2023-12-03 02:38:32,345 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1305 transitions. [2023-12-03 02:38:32,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 02:38:32,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:32,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:32,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:32,475 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:38:32,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:32,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 678 states and 1308 transitions. [2023-12-03 02:38:32,512 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1308 transitions. [2023-12-03 02:38:32,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:38:32,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:32,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:32,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:32,672 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:38:32,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:32,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 679 states and 1308 transitions. [2023-12-03 02:38:32,713 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1308 transitions. [2023-12-03 02:38:32,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:38:32,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:32,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:32,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:32,897 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 02:38:32,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:32,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 680 states and 1309 transitions. [2023-12-03 02:38:32,933 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1309 transitions. [2023-12-03 02:38:32,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:38:32,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:32,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:32,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:33,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:42,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:42,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 708 states and 1385 transitions. [2023-12-03 02:38:42,613 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1385 transitions. [2023-12-03 02:38:42,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:38:42,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:42,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:42,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:44,041 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:58,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:58,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2071 states to 739 states and 1495 transitions. [2023-12-03 02:38:58,749 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1495 transitions. [2023-12-03 02:38:58,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:38:58,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:58,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:58,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:58,938 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 02:38:59,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:59,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 739 states and 1494 transitions. [2023-12-03 02:38:59,745 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1494 transitions. [2023-12-03 02:38:59,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:38:59,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:59,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:59,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:59,919 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:05,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:05,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 754 states and 1532 transitions. [2023-12-03 02:39:05,121 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1532 transitions. [2023-12-03 02:39:05,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:39:05,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:05,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:05,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:05,315 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:08,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:08,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 765 states and 1554 transitions. [2023-12-03 02:39:08,971 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1554 transitions. [2023-12-03 02:39:08,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:39:08,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:08,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:09,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:09,233 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:12,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:12,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 778 states and 1587 transitions. [2023-12-03 02:39:12,683 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1587 transitions. [2023-12-03 02:39:12,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:39:12,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:12,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:12,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:13,020 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:22,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:22,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 799 states and 1641 transitions. [2023-12-03 02:39:22,457 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1641 transitions. [2023-12-03 02:39:22,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:39:22,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:22,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:22,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:22,555 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:24,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:24,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2400 states to 803 states and 1659 transitions. [2023-12-03 02:39:24,411 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1659 transitions. [2023-12-03 02:39:24,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:39:24,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:24,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:24,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:24,572 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:39:26,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:26,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2412 states to 803 states and 1657 transitions. [2023-12-03 02:39:26,266 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1657 transitions. [2023-12-03 02:39:26,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:39:26,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:26,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:26,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:26,369 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 02:39:26,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:26,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 803 states and 1656 transitions. [2023-12-03 02:39:26,951 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1656 transitions. [2023-12-03 02:39:26,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:39:26,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:26,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:27,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:27,150 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:39:27,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:27,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2427 states to 803 states and 1654 transitions. [2023-12-03 02:39:27,998 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1654 transitions. [2023-12-03 02:39:27,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:39:27,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:27,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:28,396 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:43,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2597 states to 831 states and 1738 transitions. [2023-12-03 02:39:43,946 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1738 transitions. [2023-12-03 02:39:43,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:39:43,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:43,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:43,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:44,115 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:45,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:45,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 835 states and 1752 transitions. [2023-12-03 02:39:45,864 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1752 transitions. [2023-12-03 02:39:45,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:39:45,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:45,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:45,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:46,029 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:50,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:50,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 846 states and 1775 transitions. [2023-12-03 02:39:50,781 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1775 transitions. [2023-12-03 02:39:50,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:39:50,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:50,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:50,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:50,960 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:54,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:54,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 857 states and 1796 transitions. [2023-12-03 02:39:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1796 transitions. [2023-12-03 02:39:54,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:39:54,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:54,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:54,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:54,935 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:55,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:55,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2749 states to 859 states and 1806 transitions. [2023-12-03 02:39:55,012 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1806 transitions. [2023-12-03 02:39:55,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:39:55,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:55,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:55,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:55,111 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:57,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:57,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2768 states to 863 states and 1824 transitions. [2023-12-03 02:39:57,326 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1824 transitions. [2023-12-03 02:39:57,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:39:57,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:57,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:57,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:57,381 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:39:58,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:58,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2775 states to 867 states and 1831 transitions. [2023-12-03 02:39:58,323 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1831 transitions. [2023-12-03 02:39:58,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:39:58,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:58,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:58,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:58,431 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 02:39:58,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:58,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 867 states and 1830 transitions. [2023-12-03 02:39:58,507 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1830 transitions. [2023-12-03 02:39:58,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 02:39:58,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:58,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:58,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:58,668 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:40:00,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:00,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 867 states and 1828 transitions. [2023-12-03 02:40:00,774 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1828 transitions. [2023-12-03 02:40:00,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:40:00,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:00,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:00,874 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:40:01,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:01,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 871 states and 1835 transitions. [2023-12-03 02:40:01,291 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1835 transitions. [2023-12-03 02:40:01,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:40:01,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:01,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:01,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:01,506 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:40:03,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:03,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2814 states to 875 states and 1849 transitions. [2023-12-03 02:40:03,471 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1849 transitions. [2023-12-03 02:40:03,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:40:03,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:03,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:03,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:03,629 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:40:09,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:09,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 886 states and 1872 transitions. [2023-12-03 02:40:09,047 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1872 transitions. [2023-12-03 02:40:09,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:40:09,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:09,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:09,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:09,208 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:40:09,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:09,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 888 states and 1882 transitions. [2023-12-03 02:40:09,290 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1882 transitions. [2023-12-03 02:40:09,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:40:09,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:09,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:09,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:09,454 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:40:09,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:09,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2899 states to 889 states and 1888 transitions. [2023-12-03 02:40:09,580 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1888 transitions. [2023-12-03 02:40:09,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:40:09,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:09,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:09,635 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:40:10,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:10,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2906 states to 893 states and 1895 transitions. [2023-12-03 02:40:10,166 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1895 transitions. [2023-12-03 02:40:10,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:40:10,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:10,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:10,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:11,371 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:40:34,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:34,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3140 states to 925 states and 2038 transitions. [2023-12-03 02:40:34,387 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 2038 transitions. [2023-12-03 02:40:34,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:40:34,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:34,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:34,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:34,499 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 02:40:34,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:34,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3143 states to 925 states and 2037 transitions. [2023-12-03 02:40:34,598 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 2037 transitions. [2023-12-03 02:40:34,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:40:34,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:34,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:34,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:34,779 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 02:40:35,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:35,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3150 states to 929 states and 2044 transitions. [2023-12-03 02:40:35,997 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 2044 transitions. [2023-12-03 02:40:35,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:40:35,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:35,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:36,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:36,160 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 02:40:37,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:37,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3154 states to 925 states and 2035 transitions. [2023-12-03 02:40:37,529 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 2035 transitions. [2023-12-03 02:40:37,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:40:37,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:37,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:37,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:37,636 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:40:44,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:44,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3243 states to 937 states and 2070 transitions. [2023-12-03 02:40:44,779 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 2070 transitions. [2023-12-03 02:40:44,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:40:44,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:44,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:44,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:44,880 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:40:51,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:51,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 948 states and 2101 transitions. [2023-12-03 02:40:51,538 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 2101 transitions. [2023-12-03 02:40:51,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:40:51,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:51,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:51,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:51,639 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:40:52,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:52,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3334 states to 952 states and 2109 transitions. [2023-12-03 02:40:52,170 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 2109 transitions. [2023-12-03 02:40:52,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:40:52,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:52,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:52,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:52,272 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:40:58,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:58,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 967 states and 2147 transitions. [2023-12-03 02:40:58,683 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 2147 transitions. [2023-12-03 02:40:58,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:40:58,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:58,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:58,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:58,783 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:41:06,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:06,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3506 states to 982 states and 2185 transitions. [2023-12-03 02:41:06,002 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 2185 transitions. [2023-12-03 02:41:06,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:41:06,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:06,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:06,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:06,105 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:41:12,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:12,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3593 states to 993 states and 2214 transitions. [2023-12-03 02:41:12,515 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 2214 transitions. [2023-12-03 02:41:12,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:41:12,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:12,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:12,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:12,677 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:41:22,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:22,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3702 states to 1008 states and 2254 transitions. [2023-12-03 02:41:22,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 2254 transitions. [2023-12-03 02:41:22,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:41:22,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:22,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:22,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:22,322 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:41:25,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:25,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3709 states to 1012 states and 2261 transitions. [2023-12-03 02:41:25,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 2261 transitions. [2023-12-03 02:41:25,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:41:25,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:25,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:25,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:25,109 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:41:27,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:27,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3729 states to 1016 states and 2276 transitions. [2023-12-03 02:41:27,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 2276 transitions. [2023-12-03 02:41:27,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:41:27,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:27,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:27,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:27,630 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:41:27,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:27,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3734 states to 1019 states and 2281 transitions. [2023-12-03 02:41:27,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 2281 transitions. [2023-12-03 02:41:27,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:41:27,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:27,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:27,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:27,868 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 02:41:27,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:27,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3738 states to 1022 states and 2285 transitions. [2023-12-03 02:41:27,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 2285 transitions. [2023-12-03 02:41:27,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 02:41:27,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:27,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:27,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:28,049 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:41:29,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:29,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3745 states to 1026 states and 2292 transitions. [2023-12-03 02:41:29,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 2292 transitions. [2023-12-03 02:41:29,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 02:41:29,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:29,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:29,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:30,050 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:41:30,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:30,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3752 states to 1029 states and 2299 transitions. [2023-12-03 02:41:30,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 2299 transitions. [2023-12-03 02:41:30,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 02:41:30,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:30,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:30,239 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:41:32,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:32,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 1033 states and 2306 transitions. [2023-12-03 02:41:32,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 2306 transitions. [2023-12-03 02:41:32,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 02:41:32,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:32,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:33,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:33,094 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:41:35,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:35,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 1037 states and 2323 transitions. [2023-12-03 02:41:35,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 2323 transitions. [2023-12-03 02:41:35,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 02:41:35,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:35,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:35,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:35,642 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 02:41:35,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:35,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3787 states to 1042 states and 2329 transitions. [2023-12-03 02:41:35,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 2329 transitions. [2023-12-03 02:41:35,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 02:41:35,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:35,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:35,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:35,971 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:41:36,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:36,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 1043 states and 2330 transitions. [2023-12-03 02:41:36,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 2330 transitions. [2023-12-03 02:41:36,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:41:36,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:36,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:36,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:36,144 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:41:38,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:38,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3795 states to 1047 states and 2337 transitions. [2023-12-03 02:41:38,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 2337 transitions. [2023-12-03 02:41:38,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:41:38,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:38,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:38,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:38,200 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:41:49,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:49,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3919 states to 1063 states and 2397 transitions. [2023-12-03 02:41:49,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 2397 transitions. [2023-12-03 02:41:49,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:41:49,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:49,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:49,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:49,961 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:41:57,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:57,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4013 states to 1074 states and 2419 transitions. [2023-12-03 02:41:57,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 2419 transitions. [2023-12-03 02:41:57,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:41:57,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:57,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:57,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:57,748 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:42:05,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:05,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4103 states to 1085 states and 2441 transitions. [2023-12-03 02:42:05,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 2441 transitions. [2023-12-03 02:42:05,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:42:05,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:05,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:05,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:05,376 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:42:13,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:13,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4196 states to 1100 states and 2470 transitions. [2023-12-03 02:42:13,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 2470 transitions. [2023-12-03 02:42:13,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:42:13,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:13,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:13,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:13,685 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:42:13,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:13,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4202 states to 1103 states and 2476 transitions. [2023-12-03 02:42:13,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 2476 transitions. [2023-12-03 02:42:13,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:42:13,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:13,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:13,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:13,954 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:42:21,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:21,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4284 states to 1114 states and 2505 transitions. [2023-12-03 02:42:21,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 2505 transitions. [2023-12-03 02:42:21,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:42:21,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:21,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:21,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:21,576 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:42:23,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:23,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4289 states to 1117 states and 2510 transitions. [2023-12-03 02:42:23,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 2510 transitions. [2023-12-03 02:42:23,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:42:23,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:23,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:23,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:23,188 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:42:24,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:24,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4290 states to 1118 states and 2511 transitions. [2023-12-03 02:42:24,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 2511 transitions. [2023-12-03 02:42:24,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:42:24,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:24,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:24,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:24,481 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:42:25,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:25,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4291 states to 1119 states and 2512 transitions. [2023-12-03 02:42:25,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 2512 transitions. [2023-12-03 02:42:25,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:42:25,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:25,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:25,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:25,619 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:42:27,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:27,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4298 states to 1123 states and 2519 transitions. [2023-12-03 02:42:27,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2519 transitions. [2023-12-03 02:42:27,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:42:27,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:27,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:27,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:27,952 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:42:30,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:30,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4320 states to 1127 states and 2536 transitions. [2023-12-03 02:42:30,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 2536 transitions. [2023-12-03 02:42:30,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:42:30,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:30,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:30,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:30,874 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:42:32,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:32,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4327 states to 1131 states and 2543 transitions. [2023-12-03 02:42:32,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 2543 transitions. [2023-12-03 02:42:32,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:42:32,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:32,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:33,116 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:42:34,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:34,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4333 states to 1134 states and 2549 transitions. [2023-12-03 02:42:34,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 2549 transitions. [2023-12-03 02:42:34,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:42:34,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:34,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:34,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:34,696 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:42:36,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:36,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4334 states to 1135 states and 2550 transitions. [2023-12-03 02:42:36,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2550 transitions. [2023-12-03 02:42:36,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:42:36,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:36,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:36,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:36,251 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:42:42,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:42,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4410 states to 1147 states and 2574 transitions. [2023-12-03 02:42:42,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 2574 transitions. [2023-12-03 02:42:42,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:42:42,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:42,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:43,055 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:42:46,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:46,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4432 states to 1151 states and 2591 transitions. [2023-12-03 02:42:46,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2591 transitions. [2023-12-03 02:42:46,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:42:46,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:46,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:46,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:46,137 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:42:47,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:47,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4439 states to 1155 states and 2598 transitions. [2023-12-03 02:42:47,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 2598 transitions. [2023-12-03 02:42:47,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 02:42:47,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:47,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:47,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:47,952 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:42:48,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:48,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4446 states to 1159 states and 2605 transitions. [2023-12-03 02:42:48,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2605 transitions. [2023-12-03 02:42:48,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:42:48,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:48,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:48,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:48,712 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:42:51,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:51,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4453 states to 1163 states and 2612 transitions. [2023-12-03 02:42:51,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2612 transitions. [2023-12-03 02:42:51,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 02:42:51,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:51,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:51,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:51,511 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:42:52,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:52,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4460 states to 1167 states and 2619 transitions. [2023-12-03 02:42:52,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2619 transitions. [2023-12-03 02:42:52,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 02:42:52,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:52,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:52,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:54,296 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:43:27,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:27,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4764 states to 1203 states and 2787 transitions. [2023-12-03 02:43:27,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2787 transitions. [2023-12-03 02:43:27,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:43:27,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:27,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:27,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:28,218 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 02:43:28,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:28,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4767 states to 1203 states and 2786 transitions. [2023-12-03 02:43:28,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2786 transitions. [2023-12-03 02:43:28,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 02:43:28,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:28,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:28,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:28,487 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 02:43:30,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:30,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4774 states to 1207 states and 2793 transitions. [2023-12-03 02:43:30,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2793 transitions. [2023-12-03 02:43:30,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 02:43:30,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:30,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:30,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:30,349 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 02:43:31,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:31,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4778 states to 1203 states and 2784 transitions. [2023-12-03 02:43:31,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2784 transitions. [2023-12-03 02:43:31,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 02:43:31,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:31,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:31,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:32,263 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 02:43:32,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:32,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4788 states to 1209 states and 2794 transitions. [2023-12-03 02:43:32,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2794 transitions. [2023-12-03 02:43:32,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 02:43:32,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:32,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:32,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:32,559 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 02:43:33,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:33,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4798 states to 1209 states and 2783 transitions. [2023-12-03 02:43:33,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2783 transitions. [2023-12-03 02:43:33,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 02:43:33,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:33,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:33,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:33,965 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:43:46,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:46,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4938 states to 1225 states and 2829 transitions. [2023-12-03 02:43:46,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2829 transitions. [2023-12-03 02:43:46,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 02:43:46,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:46,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:46,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:46,639 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:43:56,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:56,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5058 states to 1240 states and 2867 transitions. [2023-12-03 02:43:56,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2867 transitions. [2023-12-03 02:43:56,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 02:43:56,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:56,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:56,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:56,230 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:44:06,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:06,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5182 states to 1255 states and 2905 transitions. [2023-12-03 02:44:06,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2905 transitions. [2023-12-03 02:44:06,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 02:44:06,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:06,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:06,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:06,414 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:44:07,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:07,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5190 states to 1259 states and 2913 transitions. [2023-12-03 02:44:07,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2913 transitions. [2023-12-03 02:44:07,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 02:44:07,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:07,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:07,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:07,265 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:44:18,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:18,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5319 states to 1278 states and 2960 transitions. [2023-12-03 02:44:18,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2960 transitions. [2023-12-03 02:44:18,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 02:44:18,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:18,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:18,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:18,340 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:44:29,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:29,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5436 states to 1297 states and 3007 transitions. [2023-12-03 02:44:29,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 3007 transitions. [2023-12-03 02:44:29,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 02:44:29,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:29,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:29,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:29,324 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:44:32,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:32,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5444 states to 1301 states and 3015 transitions. [2023-12-03 02:44:32,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 3015 transitions. [2023-12-03 02:44:32,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 02:44:32,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:32,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:32,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:32,694 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:44:36,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:36,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5451 states to 1305 states and 3022 transitions. [2023-12-03 02:44:36,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 3022 transitions. [2023-12-03 02:44:36,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 02:44:36,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:36,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:36,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:36,536 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:44:39,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:39,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5471 states to 1309 states and 3037 transitions. [2023-12-03 02:44:39,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 3037 transitions. [2023-12-03 02:44:39,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 02:44:39,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:39,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:39,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:39,640 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:44:39,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:39,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5490 states to 1322 states and 3056 transitions. [2023-12-03 02:44:39,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 3056 transitions. [2023-12-03 02:44:39,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 02:44:39,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:39,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:39,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:39,940 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2023-12-03 02:44:40,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:40,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5494 states to 1325 states and 3060 transitions. [2023-12-03 02:44:40,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 3060 transitions. [2023-12-03 02:44:40,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:44:40,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:40,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:40,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:40,151 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:44:42,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:42,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5501 states to 1329 states and 3067 transitions. [2023-12-03 02:44:42,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 3067 transitions. [2023-12-03 02:44:42,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:44:42,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:42,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:42,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:42,757 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:44:42,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:42,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5508 states to 1332 states and 3074 transitions. [2023-12-03 02:44:42,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 3074 transitions. [2023-12-03 02:44:42,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:44:42,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:42,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:42,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:43,122 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:44:44,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:44,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 1333 states and 3075 transitions. [2023-12-03 02:44:44,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 3075 transitions. [2023-12-03 02:44:44,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:44:44,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:44,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:44,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:44,493 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:44:48,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:48,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5516 states to 1337 states and 3082 transitions. [2023-12-03 02:44:48,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 3082 transitions. [2023-12-03 02:44:48,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:44:48,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:48,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:48,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:48,127 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:44:51,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:51,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5539 states to 1341 states and 3100 transitions. [2023-12-03 02:44:51,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 3100 transitions. [2023-12-03 02:44:51,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-03 02:44:51,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:51,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:51,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:51,548 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2023-12-03 02:44:51,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:51,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5541 states to 1342 states and 3102 transitions. [2023-12-03 02:44:51,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 3102 transitions. [2023-12-03 02:44:51,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:44:51,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:51,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:51,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:51,932 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:44:52,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:52,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5542 states to 1343 states and 3103 transitions. [2023-12-03 02:44:52,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 3103 transitions. [2023-12-03 02:44:52,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-03 02:44:52,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:52,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:52,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:52,136 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 02:44:54,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:54,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5554 states to 1343 states and 3102 transitions. [2023-12-03 02:44:54,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 3102 transitions. [2023-12-03 02:44:54,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-03 02:44:54,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:54,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:54,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:54,352 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 02:44:56,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:56,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5564 states to 1343 states and 3101 transitions. [2023-12-03 02:44:56,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 3101 transitions. [2023-12-03 02:44:56,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:44:56,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:56,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:56,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:56,806 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:44:59,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:59,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5571 states to 1347 states and 3108 transitions. [2023-12-03 02:44:59,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 3108 transitions. [2023-12-03 02:44:59,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:44:59,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:59,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:59,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:59,586 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:45:03,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:03,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5592 states to 1351 states and 3129 transitions. [2023-12-03 02:45:03,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 3129 transitions. [2023-12-03 02:45:03,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:45:03,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:03,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:03,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:03,898 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:45:18,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:18,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5729 states to 1370 states and 3180 transitions. [2023-12-03 02:45:18,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 3180 transitions. [2023-12-03 02:45:18,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:45:18,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:18,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:18,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:18,936 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:45:20,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:20,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5734 states to 1373 states and 3185 transitions. [2023-12-03 02:45:20,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 3185 transitions. [2023-12-03 02:45:20,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:45:20,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:20,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:20,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:20,654 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:45:20,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:20,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5740 states to 1376 states and 3191 transitions. [2023-12-03 02:45:20,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 3191 transitions. [2023-12-03 02:45:20,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:45:20,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:20,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:20,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:21,094 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:45:32,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:32,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5863 states to 1391 states and 3220 transitions. [2023-12-03 02:45:32,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 3220 transitions. [2023-12-03 02:45:32,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:45:32,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:32,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:32,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:33,059 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:45:34,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:34,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5868 states to 1394 states and 3225 transitions. [2023-12-03 02:45:34,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 3225 transitions. [2023-12-03 02:45:34,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:45:34,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:34,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:34,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:35,138 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:45:36,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:36,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5869 states to 1395 states and 3226 transitions. [2023-12-03 02:45:36,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 3226 transitions. [2023-12-03 02:45:36,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:45:36,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:36,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:36,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:36,832 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:45:47,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:47,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5982 states to 1411 states and 3257 transitions. [2023-12-03 02:45:47,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 3257 transitions. [2023-12-03 02:45:47,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:45:47,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:47,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:47,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:47,946 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:45:49,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:49,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5989 states to 1415 states and 3264 transitions. [2023-12-03 02:45:49,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 3264 transitions. [2023-12-03 02:45:49,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:45:49,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:49,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:49,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:49,781 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:45:51,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:51,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5994 states to 1418 states and 3269 transitions. [2023-12-03 02:45:51,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 3269 transitions. [2023-12-03 02:45:51,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:45:51,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:51,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:51,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:51,858 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:46:01,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:01,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6100 states to 1430 states and 3300 transitions. [2023-12-03 02:46:01,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 3300 transitions. [2023-12-03 02:46:01,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:46:01,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:01,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:01,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:01,891 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:46:11,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:11,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6206 states to 1442 states and 3324 transitions. [2023-12-03 02:46:11,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 3324 transitions. [2023-12-03 02:46:11,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:46:11,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:11,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:11,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:11,483 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:46:14,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:14,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6213 states to 1446 states and 3331 transitions. [2023-12-03 02:46:14,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 3331 transitions. [2023-12-03 02:46:14,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:46:14,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:14,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:14,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:14,520 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:46:17,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:17,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6236 states to 1450 states and 3349 transitions. [2023-12-03 02:46:17,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 3349 transitions. [2023-12-03 02:46:17,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-03 02:46:17,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:17,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:17,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:18,062 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 02:46:19,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:19,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6257 states to 1458 states and 3368 transitions. [2023-12-03 02:46:19,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 3368 transitions. [2023-12-03 02:46:19,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 02:46:19,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:19,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:19,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:19,705 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2023-12-03 02:46:21,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:21,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6261 states to 1461 states and 3372 transitions. [2023-12-03 02:46:21,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 3372 transitions. [2023-12-03 02:46:21,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 02:46:21,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:21,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:21,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:21,201 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 02:46:22,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:22,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6271 states to 1461 states and 3371 transitions. [2023-12-03 02:46:22,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 3371 transitions. [2023-12-03 02:46:22,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-03 02:46:22,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:22,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:22,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:22,677 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 02:46:25,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:25,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6278 states to 1461 states and 3369 transitions. [2023-12-03 02:46:25,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 3369 transitions. [2023-12-03 02:46:25,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 02:46:25,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:25,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:25,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:25,275 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2023-12-03 02:46:26,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:26,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6282 states to 1461 states and 3365 transitions. [2023-12-03 02:46:26,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 3365 transitions. [2023-12-03 02:46:26,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 02:46:26,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:26,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:26,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:26,801 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:46:29,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:29,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6289 states to 1465 states and 3372 transitions. [2023-12-03 02:46:29,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 3372 transitions. [2023-12-03 02:46:29,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 02:46:29,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:29,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:29,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:29,690 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:46:31,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:31,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6295 states to 1468 states and 3378 transitions. [2023-12-03 02:46:31,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 3378 transitions. [2023-12-03 02:46:31,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 02:46:31,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:31,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:31,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:31,578 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:46:33,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:33,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6296 states to 1469 states and 3379 transitions. [2023-12-03 02:46:33,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 3379 transitions. [2023-12-03 02:46:33,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 02:46:33,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:33,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:33,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:33,603 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:46:42,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:42,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6390 states to 1481 states and 3403 transitions. [2023-12-03 02:46:42,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 3403 transitions. [2023-12-03 02:46:42,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 02:46:42,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:42,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:42,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:42,525 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:46:44,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:44,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 1485 states and 3410 transitions. [2023-12-03 02:46:44,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 3410 transitions. [2023-12-03 02:46:44,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 02:46:44,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:44,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:44,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:44,697 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:46:48,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:48,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6420 states to 1489 states and 3428 transitions. [2023-12-03 02:46:48,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 3428 transitions. [2023-12-03 02:46:48,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 02:46:48,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:48,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:48,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:48,956 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 02:46:50,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:50,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6430 states to 1489 states and 3427 transitions. [2023-12-03 02:46:50,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 3427 transitions. [2023-12-03 02:46:50,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 02:46:50,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:50,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:50,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:50,592 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 02:46:53,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:53,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6437 states to 1489 states and 3425 transitions. [2023-12-03 02:46:53,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 3425 transitions. [2023-12-03 02:46:53,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 02:46:53,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:53,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:53,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:53,491 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:46:54,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:54,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6444 states to 1493 states and 3432 transitions. [2023-12-03 02:46:54,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 3432 transitions. [2023-12-03 02:46:54,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 02:46:54,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:54,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:54,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:54,500 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:46:56,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:56,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6450 states to 1496 states and 3438 transitions. [2023-12-03 02:46:56,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 3438 transitions. [2023-12-03 02:46:56,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 02:46:56,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:56,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:56,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:56,606 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:46:58,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:58,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6451 states to 1497 states and 3439 transitions. [2023-12-03 02:46:58,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 3439 transitions. [2023-12-03 02:46:58,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 02:46:58,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:58,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:58,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:58,486 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:46:59,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:59,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6458 states to 1501 states and 3446 transitions. [2023-12-03 02:46:59,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 3446 transitions. [2023-12-03 02:46:59,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 02:46:59,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:59,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:59,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:02,566 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:47:50,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:50,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6827 states to 1541 states and 3634 transitions. [2023-12-03 02:47:50,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 3634 transitions. [2023-12-03 02:47:50,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 02:47:50,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:50,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:50,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:51,087 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 02:47:51,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:51,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6830 states to 1541 states and 3633 transitions. [2023-12-03 02:47:51,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 3633 transitions. [2023-12-03 02:47:51,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 02:47:51,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:51,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:51,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:51,417 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2023-12-03 02:47:55,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:55,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6840 states to 1541 states and 3630 transitions. [2023-12-03 02:47:55,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 3630 transitions. [2023-12-03 02:47:55,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 02:47:55,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:55,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:55,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:56,094 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 02:47:56,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:56,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6845 states to 1546 states and 3635 transitions. [2023-12-03 02:47:56,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 3635 transitions. [2023-12-03 02:47:56,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 02:47:56,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:56,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:56,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:56,385 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2023-12-03 02:47:56,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:56,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6847 states to 1548 states and 3637 transitions. [2023-12-03 02:47:56,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 3637 transitions. [2023-12-03 02:47:56,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 02:47:56,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:56,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:56,644 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 02:47:58,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:58,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6857 states to 1548 states and 3636 transitions. [2023-12-03 02:47:58,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 3636 transitions. [2023-12-03 02:47:58,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 02:47:58,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:58,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:58,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:58,468 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 02:48:00,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:00,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6867 states to 1548 states and 3635 transitions. [2023-12-03 02:48:00,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 3635 transitions. [2023-12-03 02:48:00,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 02:48:00,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:00,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:00,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:00,327 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 02:48:03,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:03,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6874 states to 1548 states and 3633 transitions. [2023-12-03 02:48:03,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 3633 transitions. [2023-12-03 02:48:03,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 02:48:03,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:03,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:03,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:03,408 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:48:21,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:21,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7037 states to 1568 states and 3686 transitions. [2023-12-03 02:48:21,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 3686 transitions. [2023-12-03 02:48:21,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 02:48:21,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:21,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:21,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:21,173 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:48:37,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:37,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7208 states to 1587 states and 3735 transitions. [2023-12-03 02:48:37,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 3735 transitions. [2023-12-03 02:48:37,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 02:48:37,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:37,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:37,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:37,534 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:48:52,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:52,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7369 states to 1606 states and 3782 transitions. [2023-12-03 02:48:52,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 3782 transitions. [2023-12-03 02:48:52,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 02:48:52,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:52,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:52,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:52,859 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:48:53,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:53,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7377 states to 1610 states and 3790 transitions. [2023-12-03 02:48:53,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 3790 transitions. [2023-12-03 02:48:53,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 02:48:53,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:53,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:53,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:54,063 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:49:10,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:10,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7543 states to 1633 states and 3846 transitions. [2023-12-03 02:49:10,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 3846 transitions. [2023-12-03 02:49:10,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 02:49:10,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:10,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:10,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:10,340 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:49:26,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:26,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7697 states to 1656 states and 3902 transitions. [2023-12-03 02:49:26,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 3902 transitions. [2023-12-03 02:49:26,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 02:49:26,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:26,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:26,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:26,594 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:49:28,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:28,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7704 states to 1659 states and 3909 transitions. [2023-12-03 02:49:28,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 3909 transitions. [2023-12-03 02:49:28,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 02:49:28,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:28,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:28,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:29,020 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:49:31,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:31,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7705 states to 1660 states and 3910 transitions. [2023-12-03 02:49:31,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 3910 transitions. [2023-12-03 02:49:31,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 02:49:31,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:31,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:31,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:31,426 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:49:36,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:36,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7712 states to 1664 states and 3917 transitions. [2023-12-03 02:49:36,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 3917 transitions. [2023-12-03 02:49:36,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 02:49:36,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:36,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:36,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:36,823 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:49:40,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:40,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7732 states to 1668 states and 3932 transitions. [2023-12-03 02:49:40,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 3932 transitions. [2023-12-03 02:49:40,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 02:49:40,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:40,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:40,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:40,796 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 02:49:42,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:42,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7742 states to 1668 states and 3931 transitions. [2023-12-03 02:49:42,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 3931 transitions. [2023-12-03 02:49:42,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 02:49:42,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:42,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:42,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:42,742 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 02:49:45,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:45,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7749 states to 1668 states and 3929 transitions. [2023-12-03 02:49:45,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 3929 transitions. [2023-12-03 02:49:45,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 02:49:45,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:45,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:45,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:46,114 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 02:49:49,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:49,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7756 states to 1668 states and 3927 transitions. [2023-12-03 02:49:49,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 3927 transitions. [2023-12-03 02:49:49,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 02:49:49,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:49,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:49,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:49,593 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:49:52,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:52,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7763 states to 1672 states and 3934 transitions. [2023-12-03 02:49:52,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 3934 transitions. [2023-12-03 02:49:52,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 02:49:52,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:52,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:52,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:53,084 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:49:53,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:53,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7770 states to 1675 states and 3941 transitions. [2023-12-03 02:49:53,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 3941 transitions. [2023-12-03 02:49:53,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 02:49:53,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:53,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:53,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:53,415 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:49:55,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:55,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7771 states to 1676 states and 3942 transitions. [2023-12-03 02:49:55,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 3942 transitions. [2023-12-03 02:49:55,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 02:49:55,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:55,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:55,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:55,236 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:50:00,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:00,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7778 states to 1680 states and 3949 transitions. [2023-12-03 02:50:00,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 3949 transitions. [2023-12-03 02:50:00,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 02:50:00,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:00,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:00,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:00,117 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:50:04,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:04,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7802 states to 1684 states and 3968 transitions. [2023-12-03 02:50:04,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 3968 transitions. [2023-12-03 02:50:04,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 02:50:04,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:04,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:04,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:04,311 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2023-12-03 02:50:06,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:06,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7812 states to 1684 states and 3967 transitions. [2023-12-03 02:50:06,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 3967 transitions. [2023-12-03 02:50:06,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 02:50:06,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:06,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:06,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:06,168 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 02:50:09,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:09,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7819 states to 1684 states and 3965 transitions. [2023-12-03 02:50:09,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 3965 transitions. [2023-12-03 02:50:09,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 02:50:09,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:09,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:09,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:09,474 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:50:12,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:12,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7826 states to 1688 states and 3972 transitions. [2023-12-03 02:50:12,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 3972 transitions. [2023-12-03 02:50:12,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 02:50:12,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:12,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:12,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:12,972 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked.