./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec2_product01.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74715c8-b2b5-4118-b701-df71fed20a09/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74715c8-b2b5-4118-b701-df71fed20a09/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_f74715c8-b2b5-4118-b701-df71fed20a09/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74715c8-b2b5-4118-b701-df71fed20a09/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec2_product01.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74715c8-b2b5-4118-b701-df71fed20a09/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_f74715c8-b2b5-4118-b701-df71fed20a09/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 8190dbbeca15ebdc96e247bb91a06680a00a60089c25180495df59d4a11849af --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 01:29:19,725 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 01:29:19,804 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74715c8-b2b5-4118-b701-df71fed20a09/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 01:29:19,809 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 01:29:19,809 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 01:29:19,830 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 01:29:19,831 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 01:29:19,831 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 01:29:19,832 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 01:29:19,833 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 01:29:19,833 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 01:29:19,834 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 01:29:19,834 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 01:29:19,835 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 01:29:19,835 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 01:29:19,836 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 01:29:19,836 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 01:29:19,837 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 01:29:19,837 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 01:29:19,838 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 01:29:19,838 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 01:29:19,839 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 01:29:19,839 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 01:29:19,840 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 01:29:19,840 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 01:29:19,841 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 01:29:19,841 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:29:19,841 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 01:29:19,842 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 01:29:19,842 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 01:29:19,842 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 01:29:19,843 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 01:29:19,843 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 01:29:19,843 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_f74715c8-b2b5-4118-b701-df71fed20a09/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74715c8-b2b5-4118-b701-df71fed20a09/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8190dbbeca15ebdc96e247bb91a06680a00a60089c25180495df59d4a11849af [2023-12-03 01:29:20,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 01:29:20,079 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 01:29:20,082 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 01:29:20,083 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 01:29:20,084 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 01:29:20,085 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74715c8-b2b5-4118-b701-df71fed20a09/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/product-lines/elevator_spec2_product01.cil.c [2023-12-03 01:29:22,836 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 01:29:23,140 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 01:29:23,140 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74715c8-b2b5-4118-b701-df71fed20a09/sv-benchmarks/c/product-lines/elevator_spec2_product01.cil.c [2023-12-03 01:29:23,162 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74715c8-b2b5-4118-b701-df71fed20a09/bin/ukojak-verify-Qdu7aM0XO9/data/1e81f9ff9/48a82e8ff61b417698a2c1dcd46b2ba5/FLAG2d26378a7 [2023-12-03 01:29:23,176 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74715c8-b2b5-4118-b701-df71fed20a09/bin/ukojak-verify-Qdu7aM0XO9/data/1e81f9ff9/48a82e8ff61b417698a2c1dcd46b2ba5 [2023-12-03 01:29:23,179 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 01:29:23,180 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 01:29:23,182 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 01:29:23,182 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 01:29:23,186 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 01:29:23,187 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:29:23" (1/1) ... [2023-12-03 01:29:23,188 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f74e524 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:29:23, skipping insertion in model container [2023-12-03 01:29:23,188 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:29:23" (1/1) ... [2023-12-03 01:29:23,268 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 01:29:23,417 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_f74715c8-b2b5-4118-b701-df71fed20a09/sv-benchmarks/c/product-lines/elevator_spec2_product01.cil.c[1545,1558] [2023-12-03 01:29:23,680 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:29:23,692 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 01:29:23,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [48] [2023-12-03 01:29:23,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [57] [2023-12-03 01:29:23,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [178] [2023-12-03 01:29:23,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [192] [2023-12-03 01:29:23,705 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [375] [2023-12-03 01:29:23,705 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [741] [2023-12-03 01:29:23,705 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1101] [2023-12-03 01:29:23,705 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [2529] [2023-12-03 01:29:23,705 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2620] [2023-12-03 01:29:23,706 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2655] [2023-12-03 01:29:23,709 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_f74715c8-b2b5-4118-b701-df71fed20a09/sv-benchmarks/c/product-lines/elevator_spec2_product01.cil.c[1545,1558] [2023-12-03 01:29:23,806 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:29:23,836 INFO L206 MainTranslator]: Completed translation [2023-12-03 01:29:23,836 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:29:23 WrapperNode [2023-12-03 01:29:23,836 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 01:29:23,837 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 01:29:23,838 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 01:29:23,838 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 01:29:23,845 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:29:23" (1/1) ... [2023-12-03 01:29:23,873 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:29:23" (1/1) ... [2023-12-03 01:29:23,921 INFO L138 Inliner]: procedures = 88, calls = 328, calls flagged for inlining = 23, calls inlined = 20, statements flattened = 753 [2023-12-03 01:29:23,921 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 01:29:23,922 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 01:29:23,922 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 01:29:23,922 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 01:29:23,929 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:29:23" (1/1) ... [2023-12-03 01:29:23,930 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:29:23" (1/1) ... [2023-12-03 01:29:23,936 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:29:23" (1/1) ... [2023-12-03 01:29:23,937 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:29:23" (1/1) ... [2023-12-03 01:29:23,967 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:29:23" (1/1) ... [2023-12-03 01:29:23,981 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:29:23" (1/1) ... [2023-12-03 01:29:23,990 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:29:23" (1/1) ... [2023-12-03 01:29:23,996 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:29:23" (1/1) ... [2023-12-03 01:29:24,006 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 01:29:24,007 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 01:29:24,007 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 01:29:24,008 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 01:29:24,008 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:29:23" (1/1) ... [2023-12-03 01:29:24,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:29:24,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74715c8-b2b5-4118-b701-df71fed20a09/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 01:29:24,050 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74715c8-b2b5-4118-b701-df71fed20a09/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 01:29:24,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74715c8-b2b5-4118-b701-df71fed20a09/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 01:29:24,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 01:29:24,084 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2023-12-03 01:29:24,084 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2023-12-03 01:29:24,084 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2023-12-03 01:29:24,084 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2023-12-03 01:29:24,084 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2023-12-03 01:29:24,084 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2023-12-03 01:29:24,084 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2023-12-03 01:29:24,084 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2023-12-03 01:29:24,085 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-12-03 01:29:24,085 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-12-03 01:29:24,085 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-12-03 01:29:24,085 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-12-03 01:29:24,085 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2023-12-03 01:29:24,085 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2023-12-03 01:29:24,085 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2023-12-03 01:29:24,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2023-12-03 01:29:24,086 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2023-12-03 01:29:24,086 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2023-12-03 01:29:24,086 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2023-12-03 01:29:24,086 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2023-12-03 01:29:24,086 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2023-12-03 01:29:24,086 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2023-12-03 01:29:24,086 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2023-12-03 01:29:24,087 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2023-12-03 01:29:24,087 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2023-12-03 01:29:24,087 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2023-12-03 01:29:24,087 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2023-12-03 01:29:24,087 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2023-12-03 01:29:24,087 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2023-12-03 01:29:24,087 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2023-12-03 01:29:24,087 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2023-12-03 01:29:24,088 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2023-12-03 01:29:24,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 01:29:24,088 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2023-12-03 01:29:24,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2023-12-03 01:29:24,088 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2023-12-03 01:29:24,088 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2023-12-03 01:29:24,088 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2023-12-03 01:29:24,088 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2023-12-03 01:29:24,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 01:29:24,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 01:29:24,089 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2023-12-03 01:29:24,089 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2023-12-03 01:29:24,231 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 01:29:24,233 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 01:29:25,160 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 01:29:25,966 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 01:29:25,967 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 01:29:25,968 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:29:25 BoogieIcfgContainer [2023-12-03 01:29:25,969 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 01:29:25,969 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 01:29:25,970 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 01:29:25,979 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 01:29:25,980 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:29:25" (1/1) ... [2023-12-03 01:29:25,989 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 01:29:26,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:26,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 341 states and 552 transitions. [2023-12-03 01:29:26,060 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 552 transitions. [2023-12-03 01:29:26,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 01:29:26,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:26,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:26,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:26,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:26,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:26,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 340 states and 545 transitions. [2023-12-03 01:29:26,549 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 545 transitions. [2023-12-03 01:29:26,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 01:29:26,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:26,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:26,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:26,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:27,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:27,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 358 states and 613 transitions. [2023-12-03 01:29:27,151 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 613 transitions. [2023-12-03 01:29:27,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 01:29:27,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:27,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:27,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:27,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:27,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:27,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 362 states and 617 transitions. [2023-12-03 01:29:27,436 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 617 transitions. [2023-12-03 01:29:27,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 01:29:27,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:27,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:27,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:27,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:27,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:27,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 363 states and 618 transitions. [2023-12-03 01:29:27,774 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 618 transitions. [2023-12-03 01:29:27,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 01:29:27,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:27,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:27,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:28,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:28,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:28,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 364 states and 619 transitions. [2023-12-03 01:29:28,067 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 619 transitions. [2023-12-03 01:29:28,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 01:29:28,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:28,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:28,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:28,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:28,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:28,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 365 states and 620 transitions. [2023-12-03 01:29:28,333 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 620 transitions. [2023-12-03 01:29:28,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 01:29:28,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:28,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:28,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:28,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:28,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:28,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 366 states and 621 transitions. [2023-12-03 01:29:28,586 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 621 transitions. [2023-12-03 01:29:28,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 01:29:28,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:28,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:28,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:28,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:28,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:28,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 369 states and 624 transitions. [2023-12-03 01:29:28,825 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 624 transitions. [2023-12-03 01:29:28,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 01:29:28,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:28,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:28,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:29,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:29,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:29,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 373 states and 630 transitions. [2023-12-03 01:29:29,362 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 630 transitions. [2023-12-03 01:29:29,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 01:29:29,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:29,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:29,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:29,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:29,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:29,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 376 states and 633 transitions. [2023-12-03 01:29:29,608 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 633 transitions. [2023-12-03 01:29:29,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 01:29:29,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:29,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:29,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:29,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:29,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:29,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 379 states and 640 transitions. [2023-12-03 01:29:29,822 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 640 transitions. [2023-12-03 01:29:29,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 01:29:29,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:29,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:29,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:30,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:30,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:30,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 382 states and 643 transitions. [2023-12-03 01:29:30,020 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 643 transitions. [2023-12-03 01:29:30,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 01:29:30,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:30,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:30,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:30,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:30,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:30,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 385 states and 647 transitions. [2023-12-03 01:29:30,176 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 647 transitions. [2023-12-03 01:29:30,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 01:29:30,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:30,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:30,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:30,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:30,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:30,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 387 states and 649 transitions. [2023-12-03 01:29:30,352 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 649 transitions. [2023-12-03 01:29:30,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 01:29:30,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:30,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:30,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:30,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:30,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:30,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 387 states and 648 transitions. [2023-12-03 01:29:30,552 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 648 transitions. [2023-12-03 01:29:30,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 01:29:30,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:30,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:30,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:30,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:30,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:30,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 391 states and 657 transitions. [2023-12-03 01:29:30,764 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 657 transitions. [2023-12-03 01:29:30,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 01:29:30,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:30,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:30,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:29:30,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:30,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 387 states and 647 transitions. [2023-12-03 01:29:30,965 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 647 transitions. [2023-12-03 01:29:30,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:29:30,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:30,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:30,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:31,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:32,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:32,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 405 states and 710 transitions. [2023-12-03 01:29:32,650 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 710 transitions. [2023-12-03 01:29:32,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 01:29:32,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:32,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:32,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:32,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:32,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 405 states and 709 transitions. [2023-12-03 01:29:32,806 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 709 transitions. [2023-12-03 01:29:32,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 01:29:32,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:32,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:32,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:32,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:33,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:33,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 409 states and 713 transitions. [2023-12-03 01:29:33,006 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 713 transitions. [2023-12-03 01:29:33,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 01:29:33,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:33,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:33,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:33,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:33,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:33,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 410 states and 714 transitions. [2023-12-03 01:29:33,214 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 714 transitions. [2023-12-03 01:29:33,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 01:29:33,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:33,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:33,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:33,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:33,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:33,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 411 states and 715 transitions. [2023-12-03 01:29:33,420 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 715 transitions. [2023-12-03 01:29:33,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 01:29:33,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:33,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:33,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:33,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:33,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:33,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 412 states and 716 transitions. [2023-12-03 01:29:33,599 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 716 transitions. [2023-12-03 01:29:33,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 01:29:33,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:33,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:33,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:33,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:33,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 413 states and 717 transitions. [2023-12-03 01:29:33,767 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 717 transitions. [2023-12-03 01:29:33,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:29:33,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:33,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:33,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:33,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:33,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 417 states and 726 transitions. [2023-12-03 01:29:33,909 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 726 transitions. [2023-12-03 01:29:33,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 01:29:33,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:33,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:33,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:34,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:29:34,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:34,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 413 states and 714 transitions. [2023-12-03 01:29:34,058 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 714 transitions. [2023-12-03 01:29:34,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 01:29:34,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:34,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:34,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:34,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:29:34,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:34,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 413 states and 713 transitions. [2023-12-03 01:29:34,258 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 713 transitions. [2023-12-03 01:29:34,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 01:29:34,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:34,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:34,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:34,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:34,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:34,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 416 states and 716 transitions. [2023-12-03 01:29:34,418 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 716 transitions. [2023-12-03 01:29:34,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 01:29:34,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:34,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:34,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:34,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:34,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 419 states and 723 transitions. [2023-12-03 01:29:34,575 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 723 transitions. [2023-12-03 01:29:34,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 01:29:34,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:34,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:34,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:34,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:34,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:34,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 419 states and 722 transitions. [2023-12-03 01:29:34,715 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 722 transitions. [2023-12-03 01:29:34,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 01:29:34,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:34,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:34,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:34,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:34,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 422 states and 725 transitions. [2023-12-03 01:29:34,864 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 725 transitions. [2023-12-03 01:29:34,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 01:29:34,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:34,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:34,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:35,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:35,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:35,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 430 states and 755 transitions. [2023-12-03 01:29:35,938 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 755 transitions. [2023-12-03 01:29:35,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 01:29:35,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:35,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:35,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:36,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:36,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:36,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 434 states and 764 transitions. [2023-12-03 01:29:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 764 transitions. [2023-12-03 01:29:36,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 01:29:36,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:36,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:36,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:36,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:29:36,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:36,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 430 states and 750 transitions. [2023-12-03 01:29:36,226 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 750 transitions. [2023-12-03 01:29:36,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 01:29:36,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:36,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:36,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:36,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:29:36,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:36,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 435 states and 765 transitions. [2023-12-03 01:29:36,383 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 765 transitions. [2023-12-03 01:29:36,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 01:29:36,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:36,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:36,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:36,502 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:29:36,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:36,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 441 states and 777 transitions. [2023-12-03 01:29:36,546 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 777 transitions. [2023-12-03 01:29:36,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 01:29:36,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:36,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:36,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:36,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:36,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:36,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 441 states and 776 transitions. [2023-12-03 01:29:36,858 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 776 transitions. [2023-12-03 01:29:36,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 01:29:36,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:36,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:36,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:37,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:37,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:37,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 444 states and 779 transitions. [2023-12-03 01:29:37,091 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 779 transitions. [2023-12-03 01:29:37,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 01:29:37,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:37,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:37,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:37,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:37,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:37,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 447 states and 783 transitions. [2023-12-03 01:29:37,241 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 783 transitions. [2023-12-03 01:29:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 01:29:37,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:37,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:37,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:37,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:29:37,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:37,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 449 states and 785 transitions. [2023-12-03 01:29:37,389 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 785 transitions. [2023-12-03 01:29:37,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 01:29:37,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:37,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:37,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:37,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:29:38,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:38,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 451 states and 795 transitions. [2023-12-03 01:29:38,304 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 795 transitions. [2023-12-03 01:29:38,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 01:29:38,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:38,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:38,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:38,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:29:38,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:38,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 452 states and 796 transitions. [2023-12-03 01:29:38,441 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 796 transitions. [2023-12-03 01:29:38,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 01:29:38,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:38,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:38,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:38,561 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:29:39,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:39,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 452 states and 794 transitions. [2023-12-03 01:29:39,108 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 794 transitions. [2023-12-03 01:29:39,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-03 01:29:39,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:39,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:39,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:39,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:29:40,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:40,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 456 states and 802 transitions. [2023-12-03 01:29:40,819 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 802 transitions. [2023-12-03 01:29:40,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-03 01:29:40,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:40,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:40,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:40,957 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:29:40,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:40,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 459 states and 806 transitions. [2023-12-03 01:29:40,977 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 806 transitions. [2023-12-03 01:29:40,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-03 01:29:40,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:40,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:41,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:41,100 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:29:41,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:41,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 460 states and 807 transitions. [2023-12-03 01:29:41,115 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 807 transitions. [2023-12-03 01:29:41,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 01:29:41,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:41,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:41,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:41,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:29:41,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:41,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 465 states and 822 transitions. [2023-12-03 01:29:41,279 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 822 transitions. [2023-12-03 01:29:41,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 01:29:41,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:41,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:41,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:41,623 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:29:42,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:42,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 465 states and 820 transitions. [2023-12-03 01:29:42,332 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 820 transitions. [2023-12-03 01:29:42,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-03 01:29:42,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:42,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:42,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:42,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:29:42,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:42,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 466 states and 821 transitions. [2023-12-03 01:29:42,512 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 821 transitions. [2023-12-03 01:29:42,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 01:29:42,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:42,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:42,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:42,629 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 01:29:42,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:42,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 469 states and 825 transitions. [2023-12-03 01:29:42,653 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 825 transitions. [2023-12-03 01:29:42,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-03 01:29:42,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:42,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:42,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:42,786 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 01:29:42,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:42,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 470 states and 826 transitions. [2023-12-03 01:29:42,806 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 826 transitions. [2023-12-03 01:29:42,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 01:29:42,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:42,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:42,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:42,931 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:29:42,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:42,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 473 states and 830 transitions. [2023-12-03 01:29:42,958 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 830 transitions. [2023-12-03 01:29:42,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 01:29:42,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:42,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:42,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:43,083 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:29:43,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:43,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 474 states and 831 transitions. [2023-12-03 01:29:43,112 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 831 transitions. [2023-12-03 01:29:43,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 01:29:43,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:43,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:43,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:43,373 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:29:47,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 497 states and 894 transitions. [2023-12-03 01:29:47,187 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 894 transitions. [2023-12-03 01:29:47,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 01:29:47,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:47,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:47,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:47,369 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 01:29:47,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:47,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 500 states and 898 transitions. [2023-12-03 01:29:47,415 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 898 transitions. [2023-12-03 01:29:47,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:29:47,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:47,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:47,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:47,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:29:50,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:50,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 519 states and 943 transitions. [2023-12-03 01:29:50,200 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 943 transitions. [2023-12-03 01:29:50,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:29:50,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:50,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:50,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:50,313 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:29:50,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:50,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 520 states and 944 transitions. [2023-12-03 01:29:50,335 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 944 transitions. [2023-12-03 01:29:50,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:29:50,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:50,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:50,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:29:50,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:50,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 521 states and 945 transitions. [2023-12-03 01:29:50,468 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 945 transitions. [2023-12-03 01:29:50,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:29:50,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:50,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:50,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:50,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:29:50,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:50,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 522 states and 946 transitions. [2023-12-03 01:29:50,630 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 946 transitions. [2023-12-03 01:29:50,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:29:50,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:50,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:50,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:50,732 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:29:50,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:50,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 523 states and 947 transitions. [2023-12-03 01:29:50,755 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 947 transitions. [2023-12-03 01:29:50,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:29:50,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:50,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:50,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:51,064 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:29:56,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:29:56,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 547 states and 1012 transitions. [2023-12-03 01:29:56,273 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1012 transitions. [2023-12-03 01:29:56,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:29:56,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:29:56,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:29:56,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:29:56,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:03,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:03,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 569 states and 1083 transitions. [2023-12-03 01:30:03,895 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1083 transitions. [2023-12-03 01:30:03,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:30:03,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:03,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:03,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:04,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:05,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:05,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 569 states and 1082 transitions. [2023-12-03 01:30:05,293 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1082 transitions. [2023-12-03 01:30:05,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:30:05,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:05,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:05,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:05,389 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:05,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:05,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 570 states and 1087 transitions. [2023-12-03 01:30:05,971 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1087 transitions. [2023-12-03 01:30:05,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:30:05,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:05,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:05,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:06,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:06,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:06,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 571 states and 1090 transitions. [2023-12-03 01:30:06,541 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1090 transitions. [2023-12-03 01:30:06,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:30:06,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:06,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:06,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:06,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:06,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:06,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 572 states and 1093 transitions. [2023-12-03 01:30:06,685 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1093 transitions. [2023-12-03 01:30:06,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:30:06,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:06,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:06,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:06,779 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:06,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:06,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 573 states and 1096 transitions. [2023-12-03 01:30:06,806 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1096 transitions. [2023-12-03 01:30:06,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:30:06,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:06,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:06,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:06,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:07,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:07,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 574 states and 1097 transitions. [2023-12-03 01:30:07,163 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1097 transitions. [2023-12-03 01:30:07,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:30:07,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:07,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:07,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:07,256 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:07,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:07,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 575 states and 1098 transitions. [2023-12-03 01:30:07,286 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1098 transitions. [2023-12-03 01:30:07,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:30:07,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:07,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:07,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:07,379 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:07,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:07,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 576 states and 1099 transitions. [2023-12-03 01:30:07,409 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1099 transitions. [2023-12-03 01:30:07,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:30:07,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:07,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:07,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:07,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:11,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:11,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 594 states and 1150 transitions. [2023-12-03 01:30:11,691 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1150 transitions. [2023-12-03 01:30:11,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:30:11,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:11,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:11,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:11,784 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:11,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:11,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 595 states and 1151 transitions. [2023-12-03 01:30:11,812 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1151 transitions. [2023-12-03 01:30:11,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:30:11,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:11,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:11,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:11,908 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:11,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:11,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 596 states and 1154 transitions. [2023-12-03 01:30:11,938 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1154 transitions. [2023-12-03 01:30:11,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:30:11,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:11,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:11,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:12,052 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:12,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:12,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 597 states and 1155 transitions. [2023-12-03 01:30:12,099 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1155 transitions. [2023-12-03 01:30:12,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:30:12,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:12,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:12,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:12,633 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:21,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:21,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 622 states and 1225 transitions. [2023-12-03 01:30:21,494 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1225 transitions. [2023-12-03 01:30:21,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:30:21,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:21,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:21,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:21,589 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:21,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 623 states and 1226 transitions. [2023-12-03 01:30:21,630 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1226 transitions. [2023-12-03 01:30:21,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:30:21,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:21,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:21,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:21,766 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:22,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:22,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 627 states and 1242 transitions. [2023-12-03 01:30:22,831 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1242 transitions. [2023-12-03 01:30:22,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:30:22,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:22,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:22,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:22,952 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 01:30:22,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:22,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 630 states and 1246 transitions. [2023-12-03 01:30:22,982 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1246 transitions. [2023-12-03 01:30:22,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:30:22,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:22,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:23,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:23,428 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:30:25,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:25,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 634 states and 1253 transitions. [2023-12-03 01:30:25,696 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1253 transitions. [2023-12-03 01:30:25,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 01:30:25,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:25,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:25,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:25,808 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:28,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:28,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 634 states and 1252 transitions. [2023-12-03 01:30:28,851 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1252 transitions. [2023-12-03 01:30:28,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 01:30:28,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:28,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:28,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:28,944 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:31,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:31,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 634 states and 1251 transitions. [2023-12-03 01:30:31,915 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1251 transitions. [2023-12-03 01:30:31,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 01:30:31,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:31,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:31,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:32,008 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:33,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:33,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 638 states and 1265 transitions. [2023-12-03 01:30:33,326 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1265 transitions. [2023-12-03 01:30:33,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:30:33,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:33,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:33,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:33,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:33,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:33,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 639 states and 1266 transitions. [2023-12-03 01:30:33,485 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1266 transitions. [2023-12-03 01:30:33,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:30:33,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:33,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:33,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:33,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:33,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:33,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 640 states and 1267 transitions. [2023-12-03 01:30:33,617 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1267 transitions. [2023-12-03 01:30:33,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:30:33,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:33,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:33,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:33,753 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:33,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:33,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 641 states and 1268 transitions. [2023-12-03 01:30:33,807 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1268 transitions. [2023-12-03 01:30:33,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 01:30:33,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:33,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:33,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:33,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:38,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:38,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 656 states and 1311 transitions. [2023-12-03 01:30:38,746 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1311 transitions. [2023-12-03 01:30:38,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:30:38,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:38,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:38,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:38,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:38,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:38,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 657 states and 1312 transitions. [2023-12-03 01:30:38,915 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1312 transitions. [2023-12-03 01:30:38,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 01:30:38,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:38,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:38,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:39,010 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:39,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:39,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 658 states and 1318 transitions. [2023-12-03 01:30:39,723 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1318 transitions. [2023-12-03 01:30:39,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 01:30:39,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:39,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:39,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:40,035 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:45,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:45,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 676 states and 1375 transitions. [2023-12-03 01:30:45,590 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1375 transitions. [2023-12-03 01:30:45,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:30:45,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:45,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:45,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:45,683 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:45,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:45,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 677 states and 1376 transitions. [2023-12-03 01:30:45,716 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1376 transitions. [2023-12-03 01:30:45,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:30:45,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:45,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:45,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:46,331 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:30:59,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:30:59,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 703 states and 1449 transitions. [2023-12-03 01:30:59,562 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1449 transitions. [2023-12-03 01:30:59,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:30:59,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:30:59,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:30:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:30:59,745 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:31:01,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:31:01,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 707 states and 1467 transitions. [2023-12-03 01:31:01,254 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1467 transitions. [2023-12-03 01:31:01,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:31:01,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:31:01,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:31:01,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:31:01,360 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 01:31:01,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:31:01,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 708 states and 1468 transitions. [2023-12-03 01:31:01,402 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1468 transitions. [2023-12-03 01:31:01,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 01:31:01,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:31:01,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:31:01,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:31:01,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:31:05,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:31:05,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 708 states and 1467 transitions. [2023-12-03 01:31:05,353 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1467 transitions. [2023-12-03 01:31:05,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:31:05,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:31:05,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:31:05,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:31:05,465 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 01:31:05,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:31:05,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 711 states and 1471 transitions. [2023-12-03 01:31:05,507 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1471 transitions. [2023-12-03 01:31:05,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 01:31:05,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:31:05,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:31:05,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:31:05,610 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:31:07,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:31:07,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 715 states and 1486 transitions. [2023-12-03 01:31:07,374 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1486 transitions. [2023-12-03 01:31:07,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 01:31:07,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:31:07,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:31:07,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:31:07,465 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:31:07,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:31:07,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 716 states and 1487 transitions. [2023-12-03 01:31:07,507 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1487 transitions. [2023-12-03 01:31:07,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 01:31:07,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:31:07,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:31:07,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:31:07,600 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:31:07,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:31:07,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 717 states and 1488 transitions. [2023-12-03 01:31:07,643 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1488 transitions. [2023-12-03 01:31:07,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 01:31:07,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:31:07,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:31:07,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:31:07,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:31:07,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:31:07,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 718 states and 1489 transitions. [2023-12-03 01:31:07,781 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1489 transitions. [2023-12-03 01:31:07,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 01:31:07,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:31:07,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:31:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:31:08,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:31:14,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:31:14,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2112 states to 737 states and 1551 transitions. [2023-12-03 01:31:14,799 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1551 transitions. [2023-12-03 01:31:14,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 01:31:14,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:31:14,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:31:14,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:31:14,900 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:31:20,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:31:20,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 749 states and 1591 transitions. [2023-12-03 01:31:20,228 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1591 transitions. [2023-12-03 01:31:20,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 01:31:20,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:31:20,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:31:20,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:31:21,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:31:37,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:31:37,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 773 states and 1680 transitions. [2023-12-03 01:31:37,465 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1680 transitions. [2023-12-03 01:31:37,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 01:31:37,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:31:37,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:31:37,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:31:37,608 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:31:44,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:31:44,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2422 states to 788 states and 1722 transitions. [2023-12-03 01:31:44,007 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1722 transitions. [2023-12-03 01:31:44,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 01:31:44,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:31:44,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:31:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:31:44,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:31:55,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:31:55,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 809 states and 1772 transitions. [2023-12-03 01:31:55,245 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1772 transitions. [2023-12-03 01:31:55,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 01:31:55,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:31:55,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:31:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:31:55,373 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:31:55,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:31:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2526 states to 810 states and 1773 transitions. [2023-12-03 01:31:55,956 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1773 transitions. [2023-12-03 01:31:55,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 01:31:55,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:31:55,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:31:55,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:31:56,054 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:31:58,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:31:58,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 814 states and 1793 transitions. [2023-12-03 01:31:58,089 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1793 transitions. [2023-12-03 01:31:58,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 01:31:58,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:31:58,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:31:58,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:31:58,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:32:03,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:32:03,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 814 states and 1792 transitions. [2023-12-03 01:32:03,109 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1792 transitions. [2023-12-03 01:32:03,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 01:32:03,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:32:03,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:32:03,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:32:03,221 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 01:32:03,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:32:03,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2565 states to 815 states and 1793 transitions. [2023-12-03 01:32:03,270 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1793 transitions. [2023-12-03 01:32:03,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 01:32:03,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:32:03,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:32:03,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:32:03,361 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:32:05,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:32:05,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 819 states and 1809 transitions. [2023-12-03 01:32:05,557 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1809 transitions. [2023-12-03 01:32:05,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 01:32:05,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:32:05,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:32:05,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:32:06,048 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:32:08,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:32:08,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2592 states to 822 states and 1820 transitions. [2023-12-03 01:32:08,692 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1820 transitions. [2023-12-03 01:32:08,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 01:32:08,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:32:08,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:32:08,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:32:08,784 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:32:08,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:32:08,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 826 states and 1837 transitions. [2023-12-03 01:32:08,836 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1837 transitions. [2023-12-03 01:32:08,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 01:32:08,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:32:08,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:32:08,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:32:08,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:32:09,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:32:09,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 827 states and 1838 transitions. [2023-12-03 01:32:09,074 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1838 transitions. [2023-12-03 01:32:09,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 01:32:09,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:32:09,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:32:09,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:32:11,627 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 01:32:25,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:32:25,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2652 states to 836 states and 1865 transitions. [2023-12-03 01:32:25,919 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1865 transitions. [2023-12-03 01:32:25,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 01:32:25,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:32:25,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:32:25,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:32:26,014 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:32:26,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:32:26,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 837 states and 1866 transitions. [2023-12-03 01:32:26,602 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1866 transitions. [2023-12-03 01:32:26,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 01:32:26,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:32:26,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:32:26,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:32:26,714 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:32:27,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:32:27,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2654 states to 838 states and 1867 transitions. [2023-12-03 01:32:27,445 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1867 transitions. [2023-12-03 01:32:27,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 01:32:27,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:32:27,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:32:27,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:32:27,537 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:32:35,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:32:35,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 853 states and 1910 transitions. [2023-12-03 01:32:35,346 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1910 transitions. [2023-12-03 01:32:35,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 01:32:35,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:32:35,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:32:35,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:32:35,441 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:32:35,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:32:35,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 856 states and 1923 transitions. [2023-12-03 01:32:35,494 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1923 transitions. [2023-12-03 01:32:35,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 01:32:35,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:32:35,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:32:35,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:32:35,599 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:32:37,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:32:37,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 860 states and 1938 transitions. [2023-12-03 01:32:37,849 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1938 transitions. [2023-12-03 01:32:37,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 01:32:37,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:32:37,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:32:37,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:32:37,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:32:40,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:32:40,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2781 states to 864 states and 1953 transitions. [2023-12-03 01:32:40,232 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1953 transitions. [2023-12-03 01:32:40,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 01:32:40,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:32:40,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:32:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:32:40,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:32:47,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:32:47,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 876 states and 2003 transitions. [2023-12-03 01:32:47,634 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 2003 transitions. [2023-12-03 01:32:47,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 01:32:47,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:32:47,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:32:47,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:32:47,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:32:53,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:32:53,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2942 states to 887 states and 2030 transitions. [2023-12-03 01:32:53,545 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 2030 transitions. [2023-12-03 01:32:53,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 01:32:53,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:32:53,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:32:53,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:32:53,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:33:01,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:33:01,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 899 states and 2073 transitions. [2023-12-03 01:33:01,333 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 2073 transitions. [2023-12-03 01:33:01,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 01:33:01,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:33:01,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:33:01,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:33:01,423 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:33:01,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:33:01,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3042 states to 901 states and 2081 transitions. [2023-12-03 01:33:01,479 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 2081 transitions. [2023-12-03 01:33:01,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 01:33:01,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:33:01,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:33:01,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:33:01,704 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:33:04,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:33:04,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3068 states to 905 states and 2105 transitions. [2023-12-03 01:33:04,432 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 2105 transitions. [2023-12-03 01:33:04,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 01:33:04,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:33:04,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:33:04,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:33:04,523 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:33:04,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:33:04,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3071 states to 906 states and 2108 transitions. [2023-12-03 01:33:04,583 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 2108 transitions. [2023-12-03 01:33:04,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 01:33:04,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:33:04,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:33:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:33:04,690 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:33:13,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:33:13,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3160 states to 921 states and 2148 transitions. [2023-12-03 01:33:13,470 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 2148 transitions. [2023-12-03 01:33:13,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 01:33:13,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:33:13,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:33:13,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:33:14,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:33:17,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:33:17,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3163 states to 922 states and 2151 transitions. [2023-12-03 01:33:17,285 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 2151 transitions. [2023-12-03 01:33:17,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 01:33:17,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:33:17,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:33:17,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:33:17,381 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:33:17,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:33:17,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3174 states to 926 states and 2162 transitions. [2023-12-03 01:33:17,964 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 2162 transitions. [2023-12-03 01:33:17,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 01:33:17,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:33:17,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:33:17,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:33:18,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:33:19,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:33:19,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3175 states to 927 states and 2163 transitions. [2023-12-03 01:33:19,298 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 2163 transitions. [2023-12-03 01:33:19,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:33:19,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:33:19,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:33:19,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:33:19,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:33:25,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:33:25,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3191 states to 927 states and 2162 transitions. [2023-12-03 01:33:25,647 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 2162 transitions. [2023-12-03 01:33:25,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:33:25,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:33:25,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:33:25,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:33:25,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:33:28,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:33:28,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3209 states to 931 states and 2180 transitions. [2023-12-03 01:33:28,726 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 2180 transitions. [2023-12-03 01:33:28,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:33:28,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:33:28,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:33:28,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:33:28,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:33:29,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:33:29,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 932 states and 2184 transitions. [2023-12-03 01:33:29,815 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 2184 transitions. [2023-12-03 01:33:29,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:33:29,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:33:29,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:33:29,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:33:29,906 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:33:30,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:33:30,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3218 states to 936 states and 2189 transitions. [2023-12-03 01:33:30,912 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 2189 transitions. [2023-12-03 01:33:30,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:33:30,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:33:30,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:33:30,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:33:31,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:33:33,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:33:33,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3234 states to 940 states and 2204 transitions. [2023-12-03 01:33:33,753 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 2204 transitions. [2023-12-03 01:33:33,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:33:33,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:33:33,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:33:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:33:33,872 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:33:33,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:33:33,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3236 states to 941 states and 2206 transitions. [2023-12-03 01:33:33,928 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 2206 transitions. [2023-12-03 01:33:33,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:33:33,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:33:33,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:33:33,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:33:34,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:33:42,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:33:42,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 955 states and 2253 transitions. [2023-12-03 01:33:42,303 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2253 transitions. [2023-12-03 01:33:42,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:33:42,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:33:42,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:33:42,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:33:42,393 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:33:52,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:33:52,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3405 states to 970 states and 2299 transitions. [2023-12-03 01:33:52,387 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 2299 transitions. [2023-12-03 01:33:52,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:33:52,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:33:52,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:33:52,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:33:52,480 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:33:55,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:33:55,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3420 states to 974 states and 2313 transitions. [2023-12-03 01:33:55,400 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 2313 transitions. [2023-12-03 01:33:55,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:33:55,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:33:55,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:33:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:33:55,493 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:34:03,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:03,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 989 states and 2363 transitions. [2023-12-03 01:34:03,245 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 2363 transitions. [2023-12-03 01:34:03,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:34:03,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:03,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:03,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:03,346 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:34:04,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:04,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3524 states to 992 states and 2378 transitions. [2023-12-03 01:34:04,626 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2378 transitions. [2023-12-03 01:34:04,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:34:04,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:04,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:04,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:04,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:34:04,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:04,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3526 states to 993 states and 2380 transitions. [2023-12-03 01:34:04,780 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 2380 transitions. [2023-12-03 01:34:04,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:34:04,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:04,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:04,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:04,872 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:34:06,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:06,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 994 states and 2386 transitions. [2023-12-03 01:34:06,073 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 2386 transitions. [2023-12-03 01:34:06,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:34:06,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:06,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:06,162 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:34:06,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:06,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 995 states and 2388 transitions. [2023-12-03 01:34:06,704 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 2388 transitions. [2023-12-03 01:34:06,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:34:06,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:06,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:06,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:06,794 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:34:08,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:08,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 999 states and 2404 transitions. [2023-12-03 01:34:08,404 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 2404 transitions. [2023-12-03 01:34:08,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:34:08,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:08,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:08,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:08,496 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:34:09,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:09,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3552 states to 1000 states and 2406 transitions. [2023-12-03 01:34:09,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 2406 transitions. [2023-12-03 01:34:09,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:34:09,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:09,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:09,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:09,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:34:12,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:12,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3566 states to 1004 states and 2420 transitions. [2023-12-03 01:34:12,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 2420 transitions. [2023-12-03 01:34:12,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:34:12,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:12,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:12,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:12,356 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:34:12,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:12,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 1005 states and 2422 transitions. [2023-12-03 01:34:12,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 2422 transitions. [2023-12-03 01:34:12,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:34:12,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:12,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:12,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:12,507 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:34:12,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:12,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 1006 states and 2424 transitions. [2023-12-03 01:34:12,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 2424 transitions. [2023-12-03 01:34:12,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:34:12,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:12,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:12,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:12,658 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:34:15,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:15,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3586 states to 1010 states and 2440 transitions. [2023-12-03 01:34:15,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 2440 transitions. [2023-12-03 01:34:15,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:34:15,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:15,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:15,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:15,747 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:34:15,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:15,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3597 states to 1014 states and 2451 transitions. [2023-12-03 01:34:15,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 2451 transitions. [2023-12-03 01:34:15,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:34:15,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:15,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:15,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:15,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:34:17,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:17,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3607 states to 1016 states and 2461 transitions. [2023-12-03 01:34:17,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 2461 transitions. [2023-12-03 01:34:17,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:34:17,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:17,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:17,266 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:34:24,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:24,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3685 states to 1027 states and 2488 transitions. [2023-12-03 01:34:24,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 2488 transitions. [2023-12-03 01:34:24,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:34:24,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:24,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:24,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:24,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:34:25,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:25,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3693 states to 1029 states and 2496 transitions. [2023-12-03 01:34:25,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 2496 transitions. [2023-12-03 01:34:25,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:34:25,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:25,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:25,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:26,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:34:33,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:33,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 1040 states and 2521 transitions. [2023-12-03 01:34:33,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 2521 transitions. [2023-12-03 01:34:33,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:34:33,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:33,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:33,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:33,798 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:34:35,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:35,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3774 states to 1041 states and 2525 transitions. [2023-12-03 01:34:35,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 2525 transitions. [2023-12-03 01:34:35,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:34:35,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:35,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:35,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:37,186 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:35:06,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:35:06,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4020 states to 1067 states and 2663 transitions. [2023-12-03 01:35:06,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 2663 transitions. [2023-12-03 01:35:06,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:35:06,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:35:06,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:35:06,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:35:06,226 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:35:07,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:35:07,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4024 states to 1068 states and 2667 transitions. [2023-12-03 01:35:07,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 2667 transitions. [2023-12-03 01:35:07,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:35:07,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:35:07,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:35:07,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:35:07,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:35:08,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:35:08,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4026 states to 1069 states and 2669 transitions. [2023-12-03 01:35:08,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 2669 transitions. [2023-12-03 01:35:08,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 01:35:08,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:35:08,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:35:08,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:35:08,168 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 01:35:08,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:35:08,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4055 states to 1071 states and 2698 transitions. [2023-12-03 01:35:08,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 2698 transitions. [2023-12-03 01:35:08,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 01:35:08,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:35:08,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:35:08,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:35:08,439 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 01:35:08,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:35:08,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4057 states to 1073 states and 2700 transitions. [2023-12-03 01:35:08,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 2700 transitions. [2023-12-03 01:35:08,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 01:35:08,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:35:08,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:35:08,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:35:08,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:35:20,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:35:20,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1081 states and 2728 transitions. [2023-12-03 01:35:20,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 2728 transitions. [2023-12-03 01:35:20,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:35:20,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:35:20,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:35:20,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:35:20,945 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:35:24,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:35:24,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4153 states to 1085 states and 2744 transitions. [2023-12-03 01:35:24,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 2744 transitions. [2023-12-03 01:35:24,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:35:24,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:35:24,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:35:24,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:35:24,761 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:35:26,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:35:26,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4154 states to 1086 states and 2745 transitions. [2023-12-03 01:35:26,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 2745 transitions. [2023-12-03 01:35:26,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:35:26,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:35:26,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:35:26,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:35:26,582 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:35:26,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:35:26,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4160 states to 1089 states and 2751 transitions. [2023-12-03 01:35:26,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 2751 transitions. [2023-12-03 01:35:26,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:35:26,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:35:26,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:35:26,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:35:26,761 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:35:26,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:35:26,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4161 states to 1090 states and 2752 transitions. [2023-12-03 01:35:26,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 2752 transitions. [2023-12-03 01:35:26,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:35:26,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:35:26,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:35:26,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:35:26,933 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:35:28,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:35:28,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4184 states to 1093 states and 2775 transitions. [2023-12-03 01:35:28,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 2775 transitions. [2023-12-03 01:35:28,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:35:28,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:35:28,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:35:28,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:35:28,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:35:39,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:35:39,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4264 states to 1107 states and 2816 transitions. [2023-12-03 01:35:39,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 2816 transitions. [2023-12-03 01:35:39,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:35:39,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:35:39,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:35:39,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:35:39,144 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:35:40,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:35:40,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4265 states to 1108 states and 2817 transitions. [2023-12-03 01:35:40,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2817 transitions. [2023-12-03 01:35:40,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:35:40,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:35:40,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:35:40,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:35:40,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:35:52,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:35:52,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4375 states to 1123 states and 2862 transitions. [2023-12-03 01:35:52,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2862 transitions. [2023-12-03 01:35:52,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:35:52,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:35:52,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:35:52,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:35:52,843 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:35:54,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:35:54,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4376 states to 1124 states and 2863 transitions. [2023-12-03 01:35:54,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 2863 transitions. [2023-12-03 01:35:54,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:35:54,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:35:54,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:35:54,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:35:54,471 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:35:56,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:35:56,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4380 states to 1125 states and 2867 transitions. [2023-12-03 01:35:56,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 2867 transitions. [2023-12-03 01:35:56,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:35:56,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:35:56,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:35:56,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:35:56,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:35:56,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:35:56,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4382 states to 1126 states and 2869 transitions. [2023-12-03 01:35:56,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2869 transitions. [2023-12-03 01:35:56,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:35:56,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:35:56,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:35:56,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:35:56,377 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:00,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:00,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4400 states to 1130 states and 2886 transitions. [2023-12-03 01:36:00,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 2886 transitions. [2023-12-03 01:36:00,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:00,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:00,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:00,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:00,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:00,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:00,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4402 states to 1131 states and 2888 transitions. [2023-12-03 01:36:00,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 2888 transitions. [2023-12-03 01:36:00,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:00,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:00,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:00,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:00,319 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:00,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:00,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4404 states to 1132 states and 2890 transitions. [2023-12-03 01:36:00,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2890 transitions. [2023-12-03 01:36:00,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:00,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:00,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:00,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:00,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:12,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:12,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4478 states to 1147 states and 2933 transitions. [2023-12-03 01:36:12,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 2933 transitions. [2023-12-03 01:36:12,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:12,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:12,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:12,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:12,389 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:25,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:25,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4589 states to 1162 states and 2979 transitions. [2023-12-03 01:36:25,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2979 transitions. [2023-12-03 01:36:25,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:25,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:25,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:25,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:25,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:25,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4600 states to 1163 states and 2990 transitions. [2023-12-03 01:36:25,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2990 transitions. [2023-12-03 01:36:25,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:25,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:25,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:25,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:25,347 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:27,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:27,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4605 states to 1164 states and 2995 transitions. [2023-12-03 01:36:27,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2995 transitions. [2023-12-03 01:36:27,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:27,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:27,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:27,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:27,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:28,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:28,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4607 states to 1165 states and 2997 transitions. [2023-12-03 01:36:28,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2997 transitions. [2023-12-03 01:36:28,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:28,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:28,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:28,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:28,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:31,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:31,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4623 states to 1168 states and 3013 transitions. [2023-12-03 01:36:31,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 3013 transitions. [2023-12-03 01:36:31,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:31,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:31,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:31,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:31,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:31,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:31,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4625 states to 1169 states and 3015 transitions. [2023-12-03 01:36:31,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 3015 transitions. [2023-12-03 01:36:31,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:31,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:31,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:31,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:31,549 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:32,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:32,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4628 states to 1170 states and 3018 transitions. [2023-12-03 01:36:32,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 3018 transitions. [2023-12-03 01:36:32,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:32,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:32,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:33,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:33,093 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:34,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:34,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4632 states to 1171 states and 3022 transitions. [2023-12-03 01:36:34,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 3022 transitions. [2023-12-03 01:36:34,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:34,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:34,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:34,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:34,886 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:36:38,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:38,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4643 states to 1175 states and 3033 transitions. [2023-12-03 01:36:38,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 3033 transitions. [2023-12-03 01:36:38,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:38,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:38,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:38,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:38,480 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:36:40,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:40,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4644 states to 1176 states and 3034 transitions. [2023-12-03 01:36:40,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 3034 transitions. [2023-12-03 01:36:40,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:40,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:40,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:40,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:40,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:42,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:42,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4646 states to 1177 states and 3036 transitions. [2023-12-03 01:36:42,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 3036 transitions. [2023-12-03 01:36:42,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:42,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:42,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:42,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:42,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:44,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:44,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 1179 states and 3043 transitions. [2023-12-03 01:36:44,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 3043 transitions. [2023-12-03 01:36:44,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:44,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:44,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:44,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:44,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:44,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4655 states to 1180 states and 3045 transitions. [2023-12-03 01:36:44,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 3045 transitions. [2023-12-03 01:36:44,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:44,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:44,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:44,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:44,283 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:47,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:47,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4665 states to 1182 states and 3055 transitions. [2023-12-03 01:36:47,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 3055 transitions. [2023-12-03 01:36:47,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:47,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:47,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:47,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:47,949 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:52,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:52,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4683 states to 1186 states and 3073 transitions. [2023-12-03 01:36:52,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 3073 transitions. [2023-12-03 01:36:52,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:52,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:52,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:52,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:52,295 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:52,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:52,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4685 states to 1187 states and 3075 transitions. [2023-12-03 01:36:52,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 3075 transitions. [2023-12-03 01:36:52,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:36:52,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:52,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:52,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:52,637 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:36:52,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:52,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 1190 states and 3082 transitions. [2023-12-03 01:36:52,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 3082 transitions. [2023-12-03 01:36:52,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:52,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:52,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:52,862 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:36:52,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:52,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4693 states to 1191 states and 3083 transitions. [2023-12-03 01:36:52,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 3083 transitions. [2023-12-03 01:36:52,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:36:52,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:52,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:52,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:53,046 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:36:54,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:54,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4694 states to 1192 states and 3084 transitions. [2023-12-03 01:36:54,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 3084 transitions. [2023-12-03 01:36:54,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:54,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:54,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:54,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:54,673 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:56,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:56,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4696 states to 1193 states and 3086 transitions. [2023-12-03 01:36:56,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 3086 transitions. [2023-12-03 01:36:56,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:56,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:56,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:56,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:56,520 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:58,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:58,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4699 states to 1194 states and 3089 transitions. [2023-12-03 01:36:58,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 3089 transitions. [2023-12-03 01:36:58,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:58,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:58,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:58,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:58,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:36:58,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:58,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4701 states to 1195 states and 3091 transitions. [2023-12-03 01:36:58,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 3091 transitions. [2023-12-03 01:36:58,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:36:58,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:58,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:58,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:58,675 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:37:02,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:02,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4716 states to 1199 states and 3106 transitions. [2023-12-03 01:37:02,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 3106 transitions. [2023-12-03 01:37:02,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:37:02,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:02,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:02,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:02,611 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:37:04,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:04,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4718 states to 1200 states and 3108 transitions. [2023-12-03 01:37:04,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 3108 transitions. [2023-12-03 01:37:04,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 01:37:04,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:04,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:04,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:04,540 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:37:06,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:06,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4719 states to 1201 states and 3109 transitions. [2023-12-03 01:37:06,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 3109 transitions. [2023-12-03 01:37:06,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:37:06,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:06,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:06,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:06,498 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:37:06,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:06,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4720 states to 1200 states and 3105 transitions. [2023-12-03 01:37:06,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 3105 transitions. [2023-12-03 01:37:06,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:37:06,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:06,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:06,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:06,721 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 01:37:17,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:17,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4738 states to 1200 states and 3104 transitions. [2023-12-03 01:37:17,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 3104 transitions. [2023-12-03 01:37:17,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:37:17,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:17,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:17,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:17,845 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:37:19,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:19,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4744 states to 1203 states and 3110 transitions. [2023-12-03 01:37:19,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 3110 transitions. [2023-12-03 01:37:19,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:37:19,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:19,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:19,829 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:37:22,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:22,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4765 states to 1206 states and 3131 transitions. [2023-12-03 01:37:22,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 3131 transitions. [2023-12-03 01:37:22,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:37:22,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:22,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:22,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:22,446 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:37:24,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:24,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4785 states to 1209 states and 3151 transitions. [2023-12-03 01:37:24,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 3151 transitions. [2023-12-03 01:37:24,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:37:24,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:24,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:24,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:25,026 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:37:25,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:25,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4792 states to 1212 states and 3158 transitions. [2023-12-03 01:37:25,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 3158 transitions. [2023-12-03 01:37:25,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:37:25,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:25,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:25,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:25,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:37:37,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:37,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4878 states to 1227 states and 3201 transitions. [2023-12-03 01:37:37,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 3201 transitions. [2023-12-03 01:37:37,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:37:37,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:37,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:37,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:37,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:37:49,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:49,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 1241 states and 3240 transitions. [2023-12-03 01:37:49,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 3240 transitions. [2023-12-03 01:37:49,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:37:49,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:49,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:49,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:49,264 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:37:49,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:49,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4951 states to 1242 states and 3241 transitions. [2023-12-03 01:37:49,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 3241 transitions. [2023-12-03 01:37:49,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:37:49,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:49,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:49,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:49,465 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:37:53,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:53,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4968 states to 1246 states and 3257 transitions. [2023-12-03 01:37:53,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 3257 transitions. [2023-12-03 01:37:53,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:37:53,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:53,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:53,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:53,534 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:37:55,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:55,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4974 states to 1248 states and 3263 transitions. [2023-12-03 01:37:55,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 3263 transitions. [2023-12-03 01:37:55,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:37:55,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:55,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:55,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:55,565 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:37:55,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:55,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4976 states to 1249 states and 3265 transitions. [2023-12-03 01:37:55,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 3265 transitions. [2023-12-03 01:37:55,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:37:55,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:55,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:55,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:55,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:37:55,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:55,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4983 states to 1250 states and 3272 transitions. [2023-12-03 01:37:55,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 3272 transitions. [2023-12-03 01:37:55,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:37:55,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:55,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:55,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:55,924 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:37:57,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:57,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4984 states to 1251 states and 3273 transitions. [2023-12-03 01:37:57,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 3273 transitions. [2023-12-03 01:37:57,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:37:57,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:57,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:57,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:57,950 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:37:58,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:58,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4995 states to 1253 states and 3284 transitions. [2023-12-03 01:37:58,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 3284 transitions. [2023-12-03 01:37:58,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:37:58,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:58,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:58,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:58,156 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:37:58,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:58,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4996 states to 1254 states and 3285 transitions. [2023-12-03 01:37:58,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 3285 transitions. [2023-12-03 01:37:58,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:37:58,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:58,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:58,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:37:58,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:58,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4998 states to 1255 states and 3287 transitions. [2023-12-03 01:37:58,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 3287 transitions. [2023-12-03 01:37:58,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:37:58,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:58,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:58,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:58,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:38:03,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:03,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5014 states to 1259 states and 3303 transitions. [2023-12-03 01:38:03,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 3303 transitions. [2023-12-03 01:38:03,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:38:03,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:03,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:03,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:03,150 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:38:03,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:03,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5019 states to 1260 states and 3308 transitions. [2023-12-03 01:38:03,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 3308 transitions. [2023-12-03 01:38:03,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:38:03,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:03,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:03,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:03,375 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:38:03,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:03,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5021 states to 1261 states and 3310 transitions. [2023-12-03 01:38:03,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 3310 transitions. [2023-12-03 01:38:03,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:38:03,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:03,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:03,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:03,608 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:38:05,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:05,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5030 states to 1265 states and 3319 transitions. [2023-12-03 01:38:05,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 3319 transitions. [2023-12-03 01:38:05,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:38:05,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:05,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:05,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:05,604 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:38:09,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:09,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5041 states to 1269 states and 3330 transitions. [2023-12-03 01:38:09,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 3330 transitions. [2023-12-03 01:38:09,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:38:09,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:09,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:09,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:09,679 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:38:12,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:12,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5052 states to 1270 states and 3341 transitions. [2023-12-03 01:38:12,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 3341 transitions. [2023-12-03 01:38:12,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:38:12,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:12,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:12,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:12,546 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:38:12,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:12,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5054 states to 1271 states and 3343 transitions. [2023-12-03 01:38:12,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 3343 transitions. [2023-12-03 01:38:12,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:38:12,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:12,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:12,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:12,763 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:38:15,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:15,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5065 states to 1274 states and 3354 transitions. [2023-12-03 01:38:15,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 3354 transitions. [2023-12-03 01:38:15,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:38:15,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:15,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:15,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:15,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:38:17,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:17,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5069 states to 1275 states and 3358 transitions. [2023-12-03 01:38:17,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 3358 transitions. [2023-12-03 01:38:17,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:38:17,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:17,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:17,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:38:32,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:32,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5133 states to 1288 states and 3391 transitions. [2023-12-03 01:38:32,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 3391 transitions. [2023-12-03 01:38:32,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:38:32,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:32,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:32,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:32,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:38:43,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:43,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5237 states to 1299 states and 3424 transitions. [2023-12-03 01:38:43,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 3424 transitions. [2023-12-03 01:38:43,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:38:43,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:43,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:43,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:43,837 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:38:43,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:43,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 1300 states and 3426 transitions. [2023-12-03 01:38:43,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 3426 transitions. [2023-12-03 01:38:43,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:38:43,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:43,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:43,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:44,040 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:38:48,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:48,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 1304 states and 3443 transitions. [2023-12-03 01:38:48,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 3443 transitions. [2023-12-03 01:38:48,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:38:48,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:48,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:48,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:48,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:38:48,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:48,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5259 states to 1305 states and 3445 transitions. [2023-12-03 01:38:48,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 3445 transitions. [2023-12-03 01:38:48,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 01:38:48,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:48,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:48,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:48,819 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 01:38:48,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:48,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 1308 states and 3449 transitions. [2023-12-03 01:38:48,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 3449 transitions. [2023-12-03 01:38:48,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:38:48,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:48,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:48,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:49,014 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:38:51,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:51,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5269 states to 1311 states and 3455 transitions. [2023-12-03 01:38:51,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 3455 transitions. [2023-12-03 01:38:51,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:38:51,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:51,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:51,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:51,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:38:53,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:53,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5272 states to 1312 states and 3458 transitions. [2023-12-03 01:38:53,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 3458 transitions. [2023-12-03 01:38:53,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:38:53,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:53,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:53,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:53,221 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:38:58,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:58,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5308 states to 1318 states and 3494 transitions. [2023-12-03 01:38:58,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 3494 transitions. [2023-12-03 01:38:58,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:38:58,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:58,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:58,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:58,289 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:39:00,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:00,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5317 states to 1319 states and 3503 transitions. [2023-12-03 01:39:00,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 3503 transitions. [2023-12-03 01:39:00,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:39:00,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:00,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:00,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:01,040 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:39:03,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:03,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5337 states to 1321 states and 3523 transitions. [2023-12-03 01:39:03,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 3523 transitions. [2023-12-03 01:39:03,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:39:03,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:03,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:03,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:03,731 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:39:06,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:06,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5355 states to 1324 states and 3541 transitions. [2023-12-03 01:39:06,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 3541 transitions. [2023-12-03 01:39:06,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:39:06,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:06,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:06,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:06,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:39:20,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:20,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 1339 states and 3575 transitions. [2023-12-03 01:39:20,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 3575 transitions. [2023-12-03 01:39:20,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:39:20,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:20,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:20,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:20,245 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:39:20,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:20,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5438 states to 1342 states and 3583 transitions. [2023-12-03 01:39:20,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 3583 transitions. [2023-12-03 01:39:20,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:39:20,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:20,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:20,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:20,531 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:39:22,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:22,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5439 states to 1343 states and 3584 transitions. [2023-12-03 01:39:22,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 3584 transitions. [2023-12-03 01:39:22,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:39:22,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:22,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:22,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:22,221 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:39:31,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:31,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5468 states to 1349 states and 3613 transitions. [2023-12-03 01:39:31,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 3613 transitions. [2023-12-03 01:39:31,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:39:31,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:31,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:31,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:32,085 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:39:32,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:32,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5469 states to 1350 states and 3614 transitions. [2023-12-03 01:39:32,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 3614 transitions. [2023-12-03 01:39:32,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:39:32,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:32,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:32,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:32,313 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:39:37,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:37,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5491 states to 1354 states and 3636 transitions. [2023-12-03 01:39:37,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 3636 transitions. [2023-12-03 01:39:37,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:39:37,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:37,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:37,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:37,442 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:39:37,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:37,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5492 states to 1355 states and 3637 transitions. [2023-12-03 01:39:37,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 3637 transitions. [2023-12-03 01:39:37,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:39:37,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:37,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:37,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:37,634 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:39:39,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:39,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5495 states to 1356 states and 3640 transitions. [2023-12-03 01:39:39,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 3640 transitions. [2023-12-03 01:39:39,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:39:39,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:39,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:39,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:39,579 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:39:41,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:41,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5497 states to 1357 states and 3642 transitions. [2023-12-03 01:39:41,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 3642 transitions. [2023-12-03 01:39:41,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:39:41,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:41,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:41,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:41,742 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:39:41,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:41,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5504 states to 1360 states and 3649 transitions. [2023-12-03 01:39:41,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 3649 transitions. [2023-12-03 01:39:41,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:39:41,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:41,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:41,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:41,989 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:39:48,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:48,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5521 states to 1364 states and 3666 transitions. [2023-12-03 01:39:48,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 3666 transitions. [2023-12-03 01:39:48,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:39:48,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:48,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:48,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:48,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:40:03,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:03,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5581 states to 1376 states and 3695 transitions. [2023-12-03 01:40:03,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 3695 transitions. [2023-12-03 01:40:03,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:40:03,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:03,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:03,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:03,435 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:40:06,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:06,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5587 states to 1378 states and 3701 transitions. [2023-12-03 01:40:06,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 3701 transitions. [2023-12-03 01:40:06,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:40:06,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:06,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:06,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:06,155 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:40:06,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:06,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5595 states to 1382 states and 3709 transitions. [2023-12-03 01:40:06,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 3709 transitions. [2023-12-03 01:40:06,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:40:06,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:06,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:06,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:06,394 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:40:11,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:11,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5600 states to 1384 states and 3714 transitions. [2023-12-03 01:40:11,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 3714 transitions. [2023-12-03 01:40:11,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:40:11,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:11,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:11,452 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:40:13,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:13,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5604 states to 1385 states and 3718 transitions. [2023-12-03 01:40:13,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 3718 transitions. [2023-12-03 01:40:13,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:40:13,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:13,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:13,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:14,030 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:40:15,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:15,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5605 states to 1386 states and 3719 transitions. [2023-12-03 01:40:15,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 3719 transitions. [2023-12-03 01:40:15,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:40:15,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:15,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:15,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:15,188 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:40:17,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:17,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5606 states to 1387 states and 3720 transitions. [2023-12-03 01:40:17,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 3720 transitions. [2023-12-03 01:40:17,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:40:17,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:17,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:17,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:17,554 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:40:19,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:19,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5608 states to 1388 states and 3722 transitions. [2023-12-03 01:40:19,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 3722 transitions. [2023-12-03 01:40:19,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:40:19,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:19,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:19,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:20,136 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:40:22,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:22,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5617 states to 1391 states and 3731 transitions. [2023-12-03 01:40:22,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 3731 transitions. [2023-12-03 01:40:22,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:40:22,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:22,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:22,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:22,514 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:40:25,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:25,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5625 states to 1393 states and 3739 transitions. [2023-12-03 01:40:25,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 3739 transitions. [2023-12-03 01:40:25,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:40:25,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:25,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:25,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:25,564 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:40:25,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:25,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5626 states to 1394 states and 3740 transitions. [2023-12-03 01:40:25,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 3740 transitions. [2023-12-03 01:40:25,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:40:25,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:25,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:25,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:25,765 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:40:29,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:29,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5637 states to 1398 states and 3751 transitions. [2023-12-03 01:40:29,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 3751 transitions. [2023-12-03 01:40:29,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:40:29,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:29,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:29,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:29,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:40:32,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:32,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5645 states to 1401 states and 3759 transitions. [2023-12-03 01:40:32,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 3759 transitions. [2023-12-03 01:40:32,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:40:32,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:32,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:32,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:32,151 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:40:35,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:35,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5659 states to 1404 states and 3773 transitions. [2023-12-03 01:40:35,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 3773 transitions. [2023-12-03 01:40:35,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:40:35,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:35,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:35,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:35,282 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:40:37,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:37,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5666 states to 1407 states and 3780 transitions. [2023-12-03 01:40:37,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 3780 transitions. [2023-12-03 01:40:37,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:40:37,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:37,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:37,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:37,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:40:53,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:53,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5734 states to 1419 states and 3813 transitions. [2023-12-03 01:40:53,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 3813 transitions. [2023-12-03 01:40:53,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:40:53,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:53,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:53,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:53,281 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:41:09,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:09,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5793 states to 1432 states and 3843 transitions. [2023-12-03 01:41:09,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 3843 transitions. [2023-12-03 01:41:09,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:41:09,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:09,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:09,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:09,372 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:41:11,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:11,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5794 states to 1433 states and 3844 transitions. [2023-12-03 01:41:11,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 3844 transitions. [2023-12-03 01:41:11,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:41:11,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:11,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:11,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:11,271 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:41:16,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:16,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5804 states to 1435 states and 3854 transitions. [2023-12-03 01:41:16,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 3854 transitions. [2023-12-03 01:41:16,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:41:16,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:16,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:16,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:16,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:41:18,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:18,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5805 states to 1436 states and 3855 transitions. [2023-12-03 01:41:18,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 3855 transitions. [2023-12-03 01:41:18,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:41:18,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:18,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:18,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:19,207 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:41:21,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:21,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5806 states to 1437 states and 3856 transitions. [2023-12-03 01:41:21,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 3856 transitions. [2023-12-03 01:41:21,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:41:21,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:21,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:21,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:21,763 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:41:26,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:26,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5823 states to 1441 states and 3873 transitions. [2023-12-03 01:41:26,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 3873 transitions. [2023-12-03 01:41:26,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:41:26,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:26,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:26,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:27,063 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:41:27,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:27,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5824 states to 1442 states and 3874 transitions. [2023-12-03 01:41:27,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 3874 transitions. [2023-12-03 01:41:27,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:41:27,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:27,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:27,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:27,320 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:41:30,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:30,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5829 states to 1444 states and 3879 transitions. [2023-12-03 01:41:30,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 3879 transitions. [2023-12-03 01:41:30,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:41:30,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:30,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:30,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:30,789 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:41:36,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:36,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5836 states to 1446 states and 3886 transitions. [2023-12-03 01:41:36,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 3886 transitions. [2023-12-03 01:41:36,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:41:36,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:36,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:36,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:36,232 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:41:38,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:38,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5838 states to 1447 states and 3888 transitions. [2023-12-03 01:41:38,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 3888 transitions. [2023-12-03 01:41:38,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:41:38,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:38,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:38,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:38,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:41:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:44,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5846 states to 1449 states and 3896 transitions. [2023-12-03 01:41:44,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 3896 transitions. [2023-12-03 01:41:44,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:41:44,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:44,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:44,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:44,478 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:41:47,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:47,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5850 states to 1450 states and 3900 transitions. [2023-12-03 01:41:47,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 3900 transitions. [2023-12-03 01:41:47,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:41:47,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:47,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:47,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:47,331 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:41:50,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:50,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5851 states to 1451 states and 3901 transitions. [2023-12-03 01:41:50,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 3901 transitions. [2023-12-03 01:41:50,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:41:50,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:50,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:50,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:50,328 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:41:52,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:52,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5852 states to 1452 states and 3902 transitions. [2023-12-03 01:41:52,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 3902 transitions. [2023-12-03 01:41:52,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:41:52,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:52,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:52,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:52,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:41:55,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:55,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5854 states to 1453 states and 3904 transitions. [2023-12-03 01:41:55,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 3904 transitions. [2023-12-03 01:41:55,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 01:41:55,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:55,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:55,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:55,956 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:41:56,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:56,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5855 states to 1452 states and 3900 transitions. [2023-12-03 01:41:56,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 3900 transitions. [2023-12-03 01:41:56,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 01:41:56,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:56,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:56,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:56,183 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 01:41:56,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:56,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5856 states to 1453 states and 3901 transitions. [2023-12-03 01:41:56,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 3901 transitions. [2023-12-03 01:41:56,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 01:41:56,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:56,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:56,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:56,374 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:41:59,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:59,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5862 states to 1456 states and 3907 transitions. [2023-12-03 01:41:59,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 3907 transitions. [2023-12-03 01:41:59,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 01:41:59,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:59,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:59,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:59,276 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 01:42:01,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:42:01,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5864 states to 1457 states and 3909 transitions. [2023-12-03 01:42:01,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 3909 transitions. [2023-12-03 01:42:01,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:42:01,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:42:01,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:42:01,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:42:02,044 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:42:11,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:42:11,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5873 states to 1461 states and 3918 transitions. [2023-12-03 01:42:11,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 3918 transitions. [2023-12-03 01:42:11,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 01:42:11,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:42:11,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:42:11,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:42:11,789 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 01:42:14,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:42:14,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5879 states to 1464 states and 3924 transitions. [2023-12-03 01:42:14,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 3924 transitions. [2023-12-03 01:42:14,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 01:42:14,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:42:14,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:42:14,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:42:14,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked.