./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec1_product28.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_ea71a0be-5c26-42c8-9953-b86136c71acb/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea71a0be-5c26-42c8-9953-b86136c71acb/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_ea71a0be-5c26-42c8-9953-b86136c71acb/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea71a0be-5c26-42c8-9953-b86136c71acb/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec1_product28.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea71a0be-5c26-42c8-9953-b86136c71acb/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_ea71a0be-5c26-42c8-9953-b86136c71acb/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 bff47839034fd9cbb920af5a298a9e1741d5a9c8d5dbee3233345fdc3046fb27 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 23:46:13,339 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 23:46:13,409 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea71a0be-5c26-42c8-9953-b86136c71acb/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-02 23:46:13,413 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 23:46:13,414 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 23:46:13,438 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 23:46:13,439 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 23:46:13,440 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 23:46:13,440 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 23:46:13,441 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 23:46:13,442 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 23:46:13,442 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 23:46:13,443 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 23:46:13,443 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 23:46:13,444 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 23:46:13,444 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 23:46:13,445 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 23:46:13,445 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 23:46:13,446 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 23:46:13,446 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 23:46:13,447 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 23:46:13,448 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 23:46:13,449 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 23:46:13,449 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 23:46:13,450 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 23:46:13,450 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 23:46:13,451 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:46:13,451 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 23:46:13,452 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 23:46:13,452 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 23:46:13,452 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 23:46:13,453 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 23:46:13,453 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 23:46:13,453 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_ea71a0be-5c26-42c8-9953-b86136c71acb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea71a0be-5c26-42c8-9953-b86136c71acb/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bff47839034fd9cbb920af5a298a9e1741d5a9c8d5dbee3233345fdc3046fb27 [2023-12-02 23:46:13,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 23:46:13,725 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 23:46:13,728 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 23:46:13,729 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 23:46:13,730 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 23:46:13,731 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea71a0be-5c26-42c8-9953-b86136c71acb/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/product-lines/elevator_spec1_product28.cil.c [2023-12-02 23:46:16,578 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 23:46:16,883 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 23:46:16,883 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea71a0be-5c26-42c8-9953-b86136c71acb/sv-benchmarks/c/product-lines/elevator_spec1_product28.cil.c [2023-12-02 23:46:16,906 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea71a0be-5c26-42c8-9953-b86136c71acb/bin/ukojak-verify-Qdu7aM0XO9/data/1fe9caee9/47ec83d8f99c430581625dabf49fb722/FLAG637419761 [2023-12-02 23:46:16,921 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea71a0be-5c26-42c8-9953-b86136c71acb/bin/ukojak-verify-Qdu7aM0XO9/data/1fe9caee9/47ec83d8f99c430581625dabf49fb722 [2023-12-02 23:46:16,924 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 23:46:16,926 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 23:46:16,927 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 23:46:16,927 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 23:46:16,933 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 23:46:16,934 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:46:16" (1/1) ... [2023-12-02 23:46:16,935 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55b6239a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:46:16, skipping insertion in model container [2023-12-02 23:46:16,935 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:46:16" (1/1) ... [2023-12-02 23:46:17,021 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 23:46:17,459 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_ea71a0be-5c26-42c8-9953-b86136c71acb/sv-benchmarks/c/product-lines/elevator_spec1_product28.cil.c[63597,63610] [2023-12-02 23:46:17,502 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:46:17,517 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 23:46:17,528 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [48] [2023-12-02 23:46:17,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [412] [2023-12-02 23:46:17,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [532] [2023-12-02 23:46:17,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [567] [2023-12-02 23:46:17,531 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [755] [2023-12-02 23:46:17,531 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [1426] [2023-12-02 23:46:17,531 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1518] [2023-12-02 23:46:17,531 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [3108] [2023-12-02 23:46:17,532 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [3117] [2023-12-02 23:46:17,532 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [3130] [2023-12-02 23:46:17,614 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_ea71a0be-5c26-42c8-9953-b86136c71acb/sv-benchmarks/c/product-lines/elevator_spec1_product28.cil.c[63597,63610] [2023-12-02 23:46:17,630 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:46:17,659 INFO L206 MainTranslator]: Completed translation [2023-12-02 23:46:17,659 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:46:17 WrapperNode [2023-12-02 23:46:17,659 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 23:46:17,660 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 23:46:17,661 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 23:46:17,661 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 23:46:17,667 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:46:17" (1/1) ... [2023-12-02 23:46:17,698 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:46:17" (1/1) ... [2023-12-02 23:46:17,758 INFO L138 Inliner]: procedures = 97, calls = 349, calls flagged for inlining = 28, calls inlined = 24, statements flattened = 1166 [2023-12-02 23:46:17,759 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 23:46:17,759 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 23:46:17,760 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 23:46:17,760 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 23:46:17,771 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:46:17" (1/1) ... [2023-12-02 23:46:17,772 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:46:17" (1/1) ... [2023-12-02 23:46:17,779 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:46:17" (1/1) ... [2023-12-02 23:46:17,779 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:46:17" (1/1) ... [2023-12-02 23:46:17,807 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:46:17" (1/1) ... [2023-12-02 23:46:17,825 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:46:17" (1/1) ... [2023-12-02 23:46:17,831 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:46:17" (1/1) ... [2023-12-02 23:46:17,838 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:46:17" (1/1) ... [2023-12-02 23:46:17,849 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 23:46:17,850 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 23:46:17,851 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 23:46:17,851 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 23:46:17,852 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:46:17" (1/1) ... [2023-12-02 23:46:17,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:46:17,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea71a0be-5c26-42c8-9953-b86136c71acb/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 23:46:17,888 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea71a0be-5c26-42c8-9953-b86136c71acb/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 23:46:17,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea71a0be-5c26-42c8-9953-b86136c71acb/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 23:46:17,929 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2023-12-02 23:46:17,930 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2023-12-02 23:46:17,930 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2023-12-02 23:46:17,930 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2023-12-02 23:46:17,930 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2023-12-02 23:46:17,930 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2023-12-02 23:46:17,931 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-12-02 23:46:17,931 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-12-02 23:46:17,931 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2023-12-02 23:46:17,931 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2023-12-02 23:46:17,932 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2023-12-02 23:46:17,932 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2023-12-02 23:46:17,932 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2023-12-02 23:46:17,932 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2023-12-02 23:46:17,932 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2023-12-02 23:46:17,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2023-12-02 23:46:17,933 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2023-12-02 23:46:17,933 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2023-12-02 23:46:17,933 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2023-12-02 23:46:17,934 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2023-12-02 23:46:17,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 23:46:17,934 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2023-12-02 23:46:17,934 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2023-12-02 23:46:17,934 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2023-12-02 23:46:17,935 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2023-12-02 23:46:17,935 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2023-12-02 23:46:17,935 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2023-12-02 23:46:17,935 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-12-02 23:46:17,935 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-12-02 23:46:17,936 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2023-12-02 23:46:17,936 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2023-12-02 23:46:17,936 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2023-12-02 23:46:17,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2023-12-02 23:46:17,936 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2023-12-02 23:46:17,937 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2023-12-02 23:46:17,937 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2023-12-02 23:46:17,937 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2023-12-02 23:46:17,937 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__empty [2023-12-02 23:46:17,937 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__empty [2023-12-02 23:46:17,937 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2023-12-02 23:46:17,937 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2023-12-02 23:46:17,938 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2023-12-02 23:46:17,938 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2023-12-02 23:46:17,938 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2023-12-02 23:46:17,938 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2023-12-02 23:46:17,938 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2023-12-02 23:46:17,938 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2023-12-02 23:46:17,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 23:46:17,939 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2023-12-02 23:46:17,939 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2023-12-02 23:46:17,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 23:46:17,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 23:46:17,939 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2023-12-02 23:46:17,939 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2023-12-02 23:46:17,940 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__executivefloor [2023-12-02 23:46:17,940 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__executivefloor [2023-12-02 23:46:18,102 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 23:46:18,105 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 23:46:19,264 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 23:46:20,213 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 23:46:20,214 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 23:46:20,216 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:46:20 BoogieIcfgContainer [2023-12-02 23:46:20,216 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 23:46:20,217 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 23:46:20,217 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 23:46:20,229 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 23:46:20,229 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:46:20" (1/1) ... [2023-12-02 23:46:20,240 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 23:46:20,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:20,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 390 states and 616 transitions. [2023-12-02 23:46:20,323 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 616 transitions. [2023-12-02 23:46:20,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 23:46:20,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:20,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:20,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:21,132 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 23:46:21,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:21,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 403 states and 649 transitions. [2023-12-02 23:46:21,369 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 649 transitions. [2023-12-02 23:46:21,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 23:46:21,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:21,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:21,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:21,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 23:46:21,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:21,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 404 states and 650 transitions. [2023-12-02 23:46:21,978 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 650 transitions. [2023-12-02 23:46:21,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 23:46:21,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:21,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:22,414 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 23:46:22,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:22,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 408 states and 654 transitions. [2023-12-02 23:46:22,444 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 654 transitions. [2023-12-02 23:46:22,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:46:22,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:22,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:22,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:22,738 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 23:46:22,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:22,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 409 states and 655 transitions. [2023-12-02 23:46:22,765 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 655 transitions. [2023-12-02 23:46:22,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:46:22,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:22,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:22,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:23,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 23:46:23,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:23,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 410 states and 656 transitions. [2023-12-02 23:46:23,073 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 656 transitions. [2023-12-02 23:46:23,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:46:23,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:23,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:23,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:23,357 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 23:46:23,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:23,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 411 states and 657 transitions. [2023-12-02 23:46:23,380 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 657 transitions. [2023-12-02 23:46:23,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:46:23,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:23,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:23,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:23,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 23:46:23,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:23,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 412 states and 658 transitions. [2023-12-02 23:46:23,657 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 658 transitions. [2023-12-02 23:46:23,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 23:46:23,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:23,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:23,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:23,973 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 23:46:23,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:23,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 415 states and 661 transitions. [2023-12-02 23:46:23,998 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 661 transitions. [2023-12-02 23:46:23,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 23:46:23,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:23,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:24,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:24,233 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 23:46:24,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:24,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 418 states and 664 transitions. [2023-12-02 23:46:24,260 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 664 transitions. [2023-12-02 23:46:24,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 23:46:24,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:24,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:24,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:24,569 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 23:46:24,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:24,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 421 states and 667 transitions. [2023-12-02 23:46:24,596 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 667 transitions. [2023-12-02 23:46:24,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 23:46:24,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:24,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:24,845 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 23:46:24,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:24,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 424 states and 671 transitions. [2023-12-02 23:46:24,885 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 671 transitions. [2023-12-02 23:46:24,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 23:46:24,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:24,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:24,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:25,226 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 23:46:25,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:25,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 426 states and 673 transitions. [2023-12-02 23:46:25,259 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 673 transitions. [2023-12-02 23:46:25,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 23:46:25,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:25,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:25,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:25,617 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 23:46:25,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:25,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 431 states and 688 transitions. [2023-12-02 23:46:25,663 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 688 transitions. [2023-12-02 23:46:25,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 23:46:25,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:25,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:25,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:25,999 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 23:46:26,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:26,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 432 states and 689 transitions. [2023-12-02 23:46:26,027 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 689 transitions. [2023-12-02 23:46:26,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 23:46:26,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:26,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:26,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:26,402 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 23:46:26,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:26,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 435 states and 693 transitions. [2023-12-02 23:46:26,442 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 693 transitions. [2023-12-02 23:46:26,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 23:46:26,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:26,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:26,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:26,854 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 23:46:26,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:26,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 436 states and 694 transitions. [2023-12-02 23:46:26,876 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 694 transitions. [2023-12-02 23:46:26,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-02 23:46:26,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:26,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:26,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:27,107 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:46:27,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:27,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 439 states and 698 transitions. [2023-12-02 23:46:27,134 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 698 transitions. [2023-12-02 23:46:27,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 23:46:27,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:27,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:27,460 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:46:27,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:27,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 440 states and 699 transitions. [2023-12-02 23:46:27,491 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 699 transitions. [2023-12-02 23:46:27,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:46:27,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:27,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:27,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:27,817 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:46:27,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:27,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 443 states and 703 transitions. [2023-12-02 23:46:27,853 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 703 transitions. [2023-12-02 23:46:27,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 23:46:27,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:27,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:27,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:28,195 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:46:28,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:28,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 444 states and 704 transitions. [2023-12-02 23:46:28,225 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 704 transitions. [2023-12-02 23:46:28,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 23:46:28,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:28,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:28,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:28,604 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 23:46:28,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:28,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 467 states and 769 transitions. [2023-12-02 23:46:28,824 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 769 transitions. [2023-12-02 23:46:28,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:46:28,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:28,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:28,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:29,233 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:46:29,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:29,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 468 states and 770 transitions. [2023-12-02 23:46:29,286 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 770 transitions. [2023-12-02 23:46:29,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 23:46:29,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:29,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:29,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:29,650 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:46:29,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:29,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 472 states and 774 transitions. [2023-12-02 23:46:29,703 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 774 transitions. [2023-12-02 23:46:29,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:46:29,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:29,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:29,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:30,141 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:46:30,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:30,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 473 states and 775 transitions. [2023-12-02 23:46:30,208 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 775 transitions. [2023-12-02 23:46:30,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 23:46:30,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:30,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:30,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:30,615 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 23:46:30,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:30,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 474 states and 776 transitions. [2023-12-02 23:46:30,660 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 776 transitions. [2023-12-02 23:46:30,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:46:30,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:30,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:30,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:30,887 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:46:30,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:30,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 475 states and 777 transitions. [2023-12-02 23:46:30,932 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 777 transitions. [2023-12-02 23:46:30,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 23:46:30,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:30,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:30,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:31,243 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 23:46:31,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:31,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 476 states and 778 transitions. [2023-12-02 23:46:31,281 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 778 transitions. [2023-12-02 23:46:31,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 23:46:31,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:31,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:31,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:31,588 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-02 23:46:31,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:31,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 478 states and 780 transitions. [2023-12-02 23:46:31,644 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 780 transitions. [2023-12-02 23:46:31,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-02 23:46:31,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:31,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:31,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:31,899 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:46:31,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:31,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 481 states and 783 transitions. [2023-12-02 23:46:31,950 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 783 transitions. [2023-12-02 23:46:31,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 23:46:31,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:31,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:31,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:32,195 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 23:46:32,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:32,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 484 states and 786 transitions. [2023-12-02 23:46:32,239 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 786 transitions. [2023-12-02 23:46:32,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-12-02 23:46:32,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:32,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:32,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:32,506 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 23:46:32,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:32,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 487 states and 789 transitions. [2023-12-02 23:46:32,564 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 789 transitions. [2023-12-02 23:46:32,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-12-02 23:46:32,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:32,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:32,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:32,845 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:46:32,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:32,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 489 states and 791 transitions. [2023-12-02 23:46:32,889 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 791 transitions. [2023-12-02 23:46:32,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:46:32,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:32,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:32,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:33,179 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:46:33,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:33,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 514 states and 864 transitions. [2023-12-02 23:46:33,865 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 864 transitions. [2023-12-02 23:46:33,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-12-02 23:46:33,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:33,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:33,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:34,127 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-02 23:46:34,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:34,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 517 states and 868 transitions. [2023-12-02 23:46:34,197 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 868 transitions. [2023-12-02 23:46:34,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 23:46:34,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:34,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:34,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:34,513 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:46:34,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:34,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 517 states and 867 transitions. [2023-12-02 23:46:34,556 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 867 transitions. [2023-12-02 23:46:34,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-02 23:46:34,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:34,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:34,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:34,984 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:46:36,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:36,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 532 states and 908 transitions. [2023-12-02 23:46:36,252 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 908 transitions. [2023-12-02 23:46:36,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 23:46:36,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:36,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:36,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:36,892 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:46:39,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:39,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 549 states and 963 transitions. [2023-12-02 23:46:39,787 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 963 transitions. [2023-12-02 23:46:39,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 23:46:39,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:39,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:39,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:40,049 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 23:46:40,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:40,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 559 states and 998 transitions. [2023-12-02 23:46:40,930 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 998 transitions. [2023-12-02 23:46:40,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:46:40,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:40,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:40,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:41,155 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:46:41,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:41,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 560 states and 999 transitions. [2023-12-02 23:46:41,207 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 999 transitions. [2023-12-02 23:46:41,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:46:41,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:41,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:41,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:41,454 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:46:41,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:41,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 561 states and 1002 transitions. [2023-12-02 23:46:41,742 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1002 transitions. [2023-12-02 23:46:41,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-12-02 23:46:41,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:41,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:41,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:42,034 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 23:46:42,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:42,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 562 states and 1003 transitions. [2023-12-02 23:46:42,101 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1003 transitions. [2023-12-02 23:46:42,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:46:42,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:42,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:42,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:42,313 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 23:46:42,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:42,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 566 states and 1011 transitions. [2023-12-02 23:46:42,601 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1011 transitions. [2023-12-02 23:46:42,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 23:46:42,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:42,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:42,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:42,869 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:46:43,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:43,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 572 states and 1024 transitions. [2023-12-02 23:46:43,423 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1024 transitions. [2023-12-02 23:46:43,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 23:46:43,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:43,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:43,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:43,652 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 23:46:43,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:43,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 573 states and 1027 transitions. [2023-12-02 23:46:43,683 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1027 transitions. [2023-12-02 23:46:43,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 23:46:43,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:43,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:43,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:43,894 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 23:46:43,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:43,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 574 states and 1028 transitions. [2023-12-02 23:46:43,944 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1028 transitions. [2023-12-02 23:46:43,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 23:46:43,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:43,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:43,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:44,166 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 23:46:44,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:44,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 575 states and 1031 transitions. [2023-12-02 23:46:44,201 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1031 transitions. [2023-12-02 23:46:44,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 23:46:44,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:44,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:44,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:44,479 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 23:46:45,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:45,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 583 states and 1050 transitions. [2023-12-02 23:46:45,112 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1050 transitions. [2023-12-02 23:46:45,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 23:46:45,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:45,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:45,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:45,334 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 23:46:45,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:45,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 587 states and 1055 transitions. [2023-12-02 23:46:45,742 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1055 transitions. [2023-12-02 23:46:45,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 23:46:45,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:45,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:45,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:46,012 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:46:46,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:46,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 590 states and 1063 transitions. [2023-12-02 23:46:46,203 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1063 transitions. [2023-12-02 23:46:46,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:46:46,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:46,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:46,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:46,414 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:46:46,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:46,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 591 states and 1064 transitions. [2023-12-02 23:46:46,447 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1064 transitions. [2023-12-02 23:46:46,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:46:46,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:46,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:46,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:46,696 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:46:46,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:46,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 592 states and 1065 transitions. [2023-12-02 23:46:46,729 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1065 transitions. [2023-12-02 23:46:46,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 23:46:46,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:46,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:46,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:46,946 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:46:46,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:46,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 596 states and 1069 transitions. [2023-12-02 23:46:46,993 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1069 transitions. [2023-12-02 23:46:46,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:46:46,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:46,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:47,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:47,237 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:46:47,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:47,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 597 states and 1070 transitions. [2023-12-02 23:46:47,268 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1070 transitions. [2023-12-02 23:46:47,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 23:46:47,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:47,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:47,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:47,534 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:46:47,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:47,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 598 states and 1071 transitions. [2023-12-02 23:46:47,574 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1071 transitions. [2023-12-02 23:46:47,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 23:46:47,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:47,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:47,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:47,837 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:46:47,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:47,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 599 states and 1072 transitions. [2023-12-02 23:46:47,869 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1072 transitions. [2023-12-02 23:46:47,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 23:46:47,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:47,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:48,251 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 23:46:48,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:48,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 604 states and 1083 transitions. [2023-12-02 23:46:48,315 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1083 transitions. [2023-12-02 23:46:48,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 23:46:48,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:48,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:48,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:48,528 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 23:46:48,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:48,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 607 states and 1088 transitions. [2023-12-02 23:46:48,577 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1088 transitions. [2023-12-02 23:46:48,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 23:46:48,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:48,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:48,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:48,798 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 23:46:48,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:48,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 608 states and 1088 transitions. [2023-12-02 23:46:48,831 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1088 transitions. [2023-12-02 23:46:48,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 23:46:48,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:48,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:48,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:49,057 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:46:49,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:49,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 611 states and 1091 transitions. [2023-12-02 23:46:49,106 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1091 transitions. [2023-12-02 23:46:49,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 23:46:49,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:49,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:49,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:49,573 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:46:51,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:51,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 615 states and 1099 transitions. [2023-12-02 23:46:51,030 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1099 transitions. [2023-12-02 23:46:51,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 23:46:51,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:51,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:51,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:51,249 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 23:46:51,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:51,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 623 states and 1118 transitions. [2023-12-02 23:46:51,398 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1118 transitions. [2023-12-02 23:46:51,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 23:46:51,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:51,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:51,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:51,655 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:46:51,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:51,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 626 states and 1124 transitions. [2023-12-02 23:46:51,702 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1124 transitions. [2023-12-02 23:46:51,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 23:46:51,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:51,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:51,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:51,954 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:46:52,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:52,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 633 states and 1143 transitions. [2023-12-02 23:46:52,092 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1143 transitions. [2023-12-02 23:46:52,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 23:46:52,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:52,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:52,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:52,296 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:46:52,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:52,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 636 states and 1147 transitions. [2023-12-02 23:46:52,344 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1147 transitions. [2023-12-02 23:46:52,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-12-02 23:46:52,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:52,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:52,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:52,588 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-02 23:46:52,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:52,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 639 states and 1151 transitions. [2023-12-02 23:46:52,654 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1151 transitions. [2023-12-02 23:46:52,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-02 23:46:52,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:52,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:52,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:52,911 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2023-12-02 23:46:52,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:52,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 640 states and 1152 transitions. [2023-12-02 23:46:52,955 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1152 transitions. [2023-12-02 23:46:52,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 23:46:52,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:52,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:52,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:53,626 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:46:56,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:56,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 654 states and 1193 transitions. [2023-12-02 23:46:56,989 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1193 transitions. [2023-12-02 23:46:56,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:46:56,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:56,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:57,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:57,211 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 23:46:57,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:57,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 657 states and 1196 transitions. [2023-12-02 23:46:57,262 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1196 transitions. [2023-12-02 23:46:57,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 23:46:57,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:57,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:57,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:57,469 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:46:57,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:57,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 661 states and 1200 transitions. [2023-12-02 23:46:57,526 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1200 transitions. [2023-12-02 23:46:57,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-02 23:46:57,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:57,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:57,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:57,797 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 23:46:57,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:57,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 664 states and 1203 transitions. [2023-12-02 23:46:57,851 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1203 transitions. [2023-12-02 23:46:57,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 23:46:57,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:57,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:57,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:58,444 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 23:47:06,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:06,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 688 states and 1267 transitions. [2023-12-02 23:47:06,849 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1267 transitions. [2023-12-02 23:47:06,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 23:47:06,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:06,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:06,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:07,132 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 23:47:07,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:07,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 688 states and 1266 transitions. [2023-12-02 23:47:07,179 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1266 transitions. [2023-12-02 23:47:07,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:47:07,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:07,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:07,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:07,428 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 23:47:08,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:08,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 688 states and 1264 transitions. [2023-12-02 23:47:08,164 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1264 transitions. [2023-12-02 23:47:08,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 23:47:08,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:08,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:08,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:08,587 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:47:08,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:08,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 689 states and 1265 transitions. [2023-12-02 23:47:08,630 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1265 transitions. [2023-12-02 23:47:08,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 23:47:08,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:08,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:08,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:08,895 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:47:09,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:09,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 689 states and 1264 transitions. [2023-12-02 23:47:09,163 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1264 transitions. [2023-12-02 23:47:09,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 23:47:09,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:09,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:09,445 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:47:09,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:09,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 690 states and 1265 transitions. [2023-12-02 23:47:09,499 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1265 transitions. [2023-12-02 23:47:09,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 23:47:09,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:09,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:09,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:09,805 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:47:09,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:09,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 691 states and 1266 transitions. [2023-12-02 23:47:09,861 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1266 transitions. [2023-12-02 23:47:09,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 23:47:09,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:09,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:09,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:10,144 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:47:10,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:10,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 692 states and 1267 transitions. [2023-12-02 23:47:10,203 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1267 transitions. [2023-12-02 23:47:10,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-02 23:47:10,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:10,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:10,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:10,468 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 23:47:10,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:10,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 698 states and 1285 transitions. [2023-12-02 23:47:10,695 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1285 transitions. [2023-12-02 23:47:10,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 23:47:10,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:10,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:10,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:10,925 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 23:47:11,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:11,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 700 states and 1287 transitions. [2023-12-02 23:47:11,004 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1287 transitions. [2023-12-02 23:47:11,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 23:47:11,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:11,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:11,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:11,244 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:47:11,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:11,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 703 states and 1291 transitions. [2023-12-02 23:47:11,332 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1291 transitions. [2023-12-02 23:47:11,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 23:47:11,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:11,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:11,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:11,646 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:47:11,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:11,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 705 states and 1293 transitions. [2023-12-02 23:47:11,710 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1293 transitions. [2023-12-02 23:47:11,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 23:47:11,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:11,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:11,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:11,939 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:47:11,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:11,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 706 states and 1293 transitions. [2023-12-02 23:47:11,984 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1293 transitions. [2023-12-02 23:47:11,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 23:47:11,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:11,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:12,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:12,201 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 23:47:12,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:12,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 709 states and 1296 transitions. [2023-12-02 23:47:12,273 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1296 transitions. [2023-12-02 23:47:12,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-02 23:47:12,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:12,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:12,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:12,563 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 23:47:12,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:12,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 711 states and 1298 transitions. [2023-12-02 23:47:12,644 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1298 transitions. [2023-12-02 23:47:12,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 23:47:12,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:12,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:12,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:13,226 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 23:47:14,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:14,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 716 states and 1308 transitions. [2023-12-02 23:47:14,562 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1308 transitions. [2023-12-02 23:47:14,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 23:47:14,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:14,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:14,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:15,107 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 23:47:16,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:16,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 721 states and 1318 transitions. [2023-12-02 23:47:16,606 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1318 transitions. [2023-12-02 23:47:16,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-02 23:47:16,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:16,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:16,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:16,889 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-02 23:47:16,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:16,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 726 states and 1336 transitions. [2023-12-02 23:47:16,953 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1336 transitions. [2023-12-02 23:47:16,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:47:16,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:16,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:16,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:17,177 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 23:47:17,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:17,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 731 states and 1352 transitions. [2023-12-02 23:47:17,247 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1352 transitions. [2023-12-02 23:47:17,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 23:47:17,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:17,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:17,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:17,464 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 23:47:17,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:17,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 736 states and 1367 transitions. [2023-12-02 23:47:17,532 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1367 transitions. [2023-12-02 23:47:17,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-02 23:47:17,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:17,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:17,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:17,809 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2023-12-02 23:47:17,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:17,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 739 states and 1371 transitions. [2023-12-02 23:47:17,876 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1371 transitions. [2023-12-02 23:47:17,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 23:47:17,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:17,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:17,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:18,474 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 23:47:19,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:19,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 744 states and 1381 transitions. [2023-12-02 23:47:19,937 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1381 transitions. [2023-12-02 23:47:19,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 23:47:19,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:19,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:19,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:20,235 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 23:47:20,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:20,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 746 states and 1383 transitions. [2023-12-02 23:47:20,305 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1383 transitions. [2023-12-02 23:47:20,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-02 23:47:20,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:20,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:20,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:20,532 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 23:47:20,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:20,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 750 states and 1390 transitions. [2023-12-02 23:47:20,593 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1390 transitions. [2023-12-02 23:47:20,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 23:47:20,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:20,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:20,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:20,808 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 23:47:20,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:20,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 751 states and 1393 transitions. [2023-12-02 23:47:20,860 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1393 transitions. [2023-12-02 23:47:20,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 23:47:20,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:20,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:20,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:21,106 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 23:47:21,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:21,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 757 states and 1401 transitions. [2023-12-02 23:47:21,184 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1401 transitions. [2023-12-02 23:47:21,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-02 23:47:21,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:21,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:21,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:21,456 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-02 23:47:21,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:21,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 758 states and 1402 transitions. [2023-12-02 23:47:21,504 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1402 transitions. [2023-12-02 23:47:21,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-02 23:47:21,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:21,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:21,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:21,759 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2023-12-02 23:47:21,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:21,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 759 states and 1403 transitions. [2023-12-02 23:47:21,820 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1403 transitions. [2023-12-02 23:47:21,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-02 23:47:21,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:21,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:21,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:22,133 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 23:47:23,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:23,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 759 states and 1401 transitions. [2023-12-02 23:47:23,225 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1401 transitions. [2023-12-02 23:47:23,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-02 23:47:23,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:23,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:23,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:23,508 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 23:47:24,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:24,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 762 states and 1404 transitions. [2023-12-02 23:47:24,690 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1404 transitions. [2023-12-02 23:47:24,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-02 23:47:24,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:24,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:24,982 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 23:47:26,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:26,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 765 states and 1407 transitions. [2023-12-02 23:47:26,195 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1407 transitions. [2023-12-02 23:47:26,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-02 23:47:26,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:26,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:26,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:26,551 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 23:47:27,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:27,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 768 states and 1410 transitions. [2023-12-02 23:47:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1410 transitions. [2023-12-02 23:47:27,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:47:27,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:27,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:27,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:35,184 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:48:02,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:02,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 808 states and 1531 transitions. [2023-12-02 23:48:02,795 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1531 transitions. [2023-12-02 23:48:02,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:48:02,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:02,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:02,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:05,125 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:48:05,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:05,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 808 states and 1531 transitions. [2023-12-02 23:48:05,541 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1531 transitions. [2023-12-02 23:48:05,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:48:05,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:05,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:05,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:08,636 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:48:30,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:30,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 842 states and 1645 transitions. [2023-12-02 23:48:30,999 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1645 transitions. [2023-12-02 23:48:31,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:48:31,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:31,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:31,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:31,969 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:48:32,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:32,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 842 states and 1645 transitions. [2023-12-02 23:48:32,117 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1645 transitions. [2023-12-02 23:48:32,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:48:32,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:32,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:32,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:33,093 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:48:44,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:44,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2502 states to 864 states and 1724 transitions. [2023-12-02 23:48:44,579 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1724 transitions. [2023-12-02 23:48:44,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:48:44,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:44,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:44,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:45,266 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:48:45,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:45,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2502 states to 864 states and 1724 transitions. [2023-12-02 23:48:45,349 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1724 transitions. [2023-12-02 23:48:45,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:48:45,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:45,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:45,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:46,061 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:48:49,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:49,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:48:49,020 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:48:49,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:48:49,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:49,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:49,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:49,715 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:48:49,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:49,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:48:49,809 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:48:49,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:48:49,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:49,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:49,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:48:50,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:50,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:48:50,594 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:48:50,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:48:50,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:50,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:50,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:51,260 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:48:51,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:51,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:48:51,350 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:48:51,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:48:51,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:51,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:51,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:52,065 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:48:52,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:52,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:48:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:48:52,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:48:52,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:52,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:52,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:52,892 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:48:52,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:52,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:48:52,977 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:48:52,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:48:52,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:52,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:53,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:53,645 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:48:53,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:53,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:48:53,726 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:48:53,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:48:53,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:53,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:53,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:54,429 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:48:54,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:54,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:48:54,515 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:48:54,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:48:54,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:54,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:54,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:55,186 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:48:55,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:55,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:48:55,305 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:48:55,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:48:55,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:55,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:55,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:55,964 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:48:56,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:56,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:48:56,071 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:48:56,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:48:56,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:56,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:56,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:56,923 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:48:57,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:57,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:48:57,051 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:48:57,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:48:57,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:57,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:57,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:57,743 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:48:57,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:57,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:48:57,855 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:48:57,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:48:57,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:57,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:57,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:58,532 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:48:58,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:58,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:48:58,616 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:48:58,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:48:58,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:58,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:58,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:59,274 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:48:59,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:59,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:48:59,362 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:48:59,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:48:59,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:59,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:59,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:00,049 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:00,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:00,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:00,139 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:00,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:00,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:00,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:00,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:00,801 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:00,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:00,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:00,916 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:00,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:00,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:00,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:00,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:01,565 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:01,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:01,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:01,654 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:01,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:01,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:01,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:01,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:02,370 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:02,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:02,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:02,514 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:02,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:02,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:02,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:02,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:03,276 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:03,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:03,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:03,367 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:03,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:03,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:03,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:03,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:04,041 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:04,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:04,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:04,150 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:04,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:04,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:04,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:04,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:04,785 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:04,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:04,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:04,872 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:04,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:04,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:04,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:04,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:05,516 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:05,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:05,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:05,609 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:05,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:05,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:05,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:05,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:06,261 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:06,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:06,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:06,346 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:06,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:06,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:06,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:06,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:07,009 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:07,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:07,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:07,099 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:07,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:07,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:07,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:07,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:07,763 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:07,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:07,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:07,849 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:07,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:07,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:07,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:07,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:08,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:08,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:08,593 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:08,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:08,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:08,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:08,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:09,276 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:09,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:09,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:09,360 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:09,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:09,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:09,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:09,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:10,017 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:10,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:10,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:10,104 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:10,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:10,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:10,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:10,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:10,765 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:10,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:10,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:10,855 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:10,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:10,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:10,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:10,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:11,513 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:11,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:11,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:11,608 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:11,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:11,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:11,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:11,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:12,268 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:12,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:12,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:12,363 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:12,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:12,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:12,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:12,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:13,015 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:13,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:13,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:13,105 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:13,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:13,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:13,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:13,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:13,762 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:13,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:13,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:13,843 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:13,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:13,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:13,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:13,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:14,507 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:14,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:14,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:14,607 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:14,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:14,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:14,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:14,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:15,261 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:15,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:15,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:15,352 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:15,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:15,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:15,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:15,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:16,014 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:16,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:16,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:16,109 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:16,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:16,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:16,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:16,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:16,767 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:16,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:16,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:16,862 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:16,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:16,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:16,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:16,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:17,552 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:17,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:17,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:17,636 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:17,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:17,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:17,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:17,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:18,293 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:18,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:18,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:18,378 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:18,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:18,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:18,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:18,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:19,042 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:19,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:19,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:19,127 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:19,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:19,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:19,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:19,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:19,784 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:19,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:19,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:19,866 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:19,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:19,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:19,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:19,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:20,523 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:20,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:20,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:20,615 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:20,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:20,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:20,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:20,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:21,177 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:21,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:21,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:21,257 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:21,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:21,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:21,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:21,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:21,827 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:21,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:21,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:21,910 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:21,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:21,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:21,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:21,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:22,501 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:22,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:22,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:22,586 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:22,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:22,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:22,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:22,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:23,173 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:23,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:23,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:23,257 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:23,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:23,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:23,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:23,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:23,897 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:23,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:23,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:23,981 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:23,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:23,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:23,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:24,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:24,565 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:24,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:24,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:24,647 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:24,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:24,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:24,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:24,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:25,232 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:25,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:25,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:25,318 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:25,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:25,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:25,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:25,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:25,870 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:25,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:25,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:25,960 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:25,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:25,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:25,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:25,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:26,518 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:26,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:26,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:26,598 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:26,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:26,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:26,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:26,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:27,131 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:27,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:27,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:27,211 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:27,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:27,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:27,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:27,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:27,782 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:27,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:27,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:27,863 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:27,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:27,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:27,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:27,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:28,440 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:28,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:28,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:28,521 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:28,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:28,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:28,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:28,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:29,090 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:29,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:29,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:29,173 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:29,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:29,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:29,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:29,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:29,763 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:29,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:29,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:29,844 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:29,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:29,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:29,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:29,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:30,428 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:30,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:30,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:30,508 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:30,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:30,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:30,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:30,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:31,093 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:31,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:31,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:31,181 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:31,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:31,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:31,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:31,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:31,718 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:31,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:31,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:31,799 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:31,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:31,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:31,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:31,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:32,347 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:32,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:32,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:32,429 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:32,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:32,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:32,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:32,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:32,961 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:33,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:33,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:33,039 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:33,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:33,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:33,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:33,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:33,624 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:33,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:33,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:33,738 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:33,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:33,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:33,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:33,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:34,331 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:34,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:34,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:34,412 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:34,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:34,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:34,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:34,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:35,001 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:35,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:35,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:35,086 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:35,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:35,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:35,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:35,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:35,681 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:35,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:35,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:35,765 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:35,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:35,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:35,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:35,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:36,323 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:36,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:36,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:36,406 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:36,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:36,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:36,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:36,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:36,997 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:37,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:37,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:37,085 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:37,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:37,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:37,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:37,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:37,671 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:37,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:37,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:37,752 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:37,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:37,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:37,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:37,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:38,374 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:38,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:38,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:38,460 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:38,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:38,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:38,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:38,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:39,046 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:39,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:39,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:39,126 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:39,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:49:39,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:39,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:39,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:39,786 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:49:39,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:39,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:39,868 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:39,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:49:39,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:39,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:39,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:41,734 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:49:41,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:41,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:41,861 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:41,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:49:41,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:41,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:41,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:43,762 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:49:43,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:43,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:43,915 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:43,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:49:43,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:43,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:43,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:45,793 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:49:45,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:45,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:45,929 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:45,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:49:45,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:45,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:45,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:47,869 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:49:48,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:48,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:48,013 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:48,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:49:48,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:48,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:48,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:49,930 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:49:50,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:50,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:50,083 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:50,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:49:50,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:50,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:50,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:51,981 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:49:52,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:52,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:52,128 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:52,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:49:52,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:52,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:52,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:54,082 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:49:54,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:54,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:54,235 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:54,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:49:54,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:54,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:54,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:56,124 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:49:56,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:56,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:56,259 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:56,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:49:56,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:56,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:56,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:58,172 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:49:58,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:58,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:49:58,294 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:49:58,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:49:58,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:58,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:58,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:00,221 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:50:00,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:00,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:00,376 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:00,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:50:00,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:00,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:00,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:02,278 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:50:02,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:02,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:02,434 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:02,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:50:02,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:02,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:02,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:04,456 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:50:04,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:04,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:04,618 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:04,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:50:04,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:04,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:04,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:06,547 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:50:06,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:06,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:06,704 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:06,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:06,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:06,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:06,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:07,268 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:07,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:07,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:07,346 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:07,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:07,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:07,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:07,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:07,942 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:08,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:08,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:08,020 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:08,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:08,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:08,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:08,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:08,582 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:08,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:08,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:08,658 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:08,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:08,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:08,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:08,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:09,355 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:09,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:09,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:09,437 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:09,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:09,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:09,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:09,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:10,012 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:10,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:10,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:10,096 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:10,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:10,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:10,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:10,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:10,729 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:10,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:10,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:10,814 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:10,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:10,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:10,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:10,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:11,457 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:11,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:11,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:11,550 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:11,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:11,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:11,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:11,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:12,201 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:12,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:12,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:12,284 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:12,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:12,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:12,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:12,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:12,882 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:12,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:12,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:12,967 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:12,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:12,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:12,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:12,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:13,568 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:13,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:13,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:13,649 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:13,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:13,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:13,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:13,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:14,219 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:14,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:14,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:14,298 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:14,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:14,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:14,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:14,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:14,903 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:14,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:14,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:14,982 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:14,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:14,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:14,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:15,591 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:15,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:15,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:15,673 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:15,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:15,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:15,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:15,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:16,305 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:16,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:16,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:16,387 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:16,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:16,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:16,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:16,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:16,996 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:17,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:17,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:17,074 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:17,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:17,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:17,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:17,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:17,696 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:17,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:17,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:17,780 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:17,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:17,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:17,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:17,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:18,417 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:18,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:18,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:18,498 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:18,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:18,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:18,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:18,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:19,119 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:19,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:19,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:19,207 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:19,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:19,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:19,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:19,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:19,841 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:19,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:19,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:19,929 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:19,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:19,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:19,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:19,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:20,546 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:20,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:20,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:20,631 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:20,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:20,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:20,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:20,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:21,263 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:21,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:21,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:21,343 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:21,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:21,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:21,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:21,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:21,926 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:22,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:22,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:22,010 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:22,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:22,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:22,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:22,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:22,563 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:22,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:22,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:22,641 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:22,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:22,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:22,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:22,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:23,179 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:23,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:23,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:23,257 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:23,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:23,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:23,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:23,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:23,800 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:23,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:23,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:23,876 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:23,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:50:23,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:23,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:23,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:25,552 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:50:25,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:25,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:25,682 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:25,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:50:25,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:25,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:25,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:27,377 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:50:27,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:27,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:27,527 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:27,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:50:27,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:27,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:27,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:29,214 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:50:29,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:29,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:29,339 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:29,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:50:29,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:29,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:29,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:31,021 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:50:31,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:31,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:31,169 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:31,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:31,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:31,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:31,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:31,707 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:31,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:31,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:31,784 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:31,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:50:31,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:31,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:31,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:33,490 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:50:33,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:33,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:33,644 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:33,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:33,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:33,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:33,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:34,189 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:34,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:34,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:34,265 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:34,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:34,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:34,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:34,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:34,800 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:34,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:34,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:34,876 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:34,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:34,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:34,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:34,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:35,410 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:35,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:35,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:35,491 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:35,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:35,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:35,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:35,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:36,026 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:36,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:36,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:36,110 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:36,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:36,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:36,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:36,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:36,644 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:36,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:36,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:36,722 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:36,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:36,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:36,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:36,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:37,254 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:37,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:37,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:37,333 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:37,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:37,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:37,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:37,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:37,866 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:37,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:37,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:37,943 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:37,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:37,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:37,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:37,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:38,482 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:38,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:38,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:38,558 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:38,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:38,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:38,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:38,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:39,093 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:39,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:39,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:39,169 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:39,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:39,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:39,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:39,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:39,716 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:39,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:39,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:39,794 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:39,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:39,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:39,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:39,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:40,475 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:40,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:40,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:40,552 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:40,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:40,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:40,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:40,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:41,087 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:41,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:41,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:41,179 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:41,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:41,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:41,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:41,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:41,713 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:41,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:41,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:41,798 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:41,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:41,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:41,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:41,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:42,333 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:42,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:42,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:42,409 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:42,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:42,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:42,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:42,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:42,946 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:43,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:43,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:43,022 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:43,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:43,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:43,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:43,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:43,554 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:43,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:43,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:43,658 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:43,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:43,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:43,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:43,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:44,212 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:44,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:44,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:44,288 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:44,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:50:44,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:44,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:44,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:46,001 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:50:46,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:46,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:46,149 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:46,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:46,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:46,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:46,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:46,683 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:46,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:46,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:46,760 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:46,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:46,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:46,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:46,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:47,293 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:47,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:47,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:47,370 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:47,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:47,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:47,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:47,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:47,906 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:47,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:47,984 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:47,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:47,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:47,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:48,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:48,519 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:48,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:48,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:48,603 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:48,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:48,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:48,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:48,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:49,135 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:49,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:49,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:49,220 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:49,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:49,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:49,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:49,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:49,762 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:49,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:49,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:49,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:49,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:49,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:50,379 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:50,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:50,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:50,456 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:50,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:50,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:50,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:50,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:51,004 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:51,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:51,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:51,081 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:51,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:51,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:51,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:51,613 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:51,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:51,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:51,689 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:51,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:51,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:51,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:51,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:52,228 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:52,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:52,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:52,303 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:52,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:52,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:52,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:52,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:52,834 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:52,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:52,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:52,909 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:52,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:52,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:52,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:52,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:53,440 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:53,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:53,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:53,515 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:53,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:50:53,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:53,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:53,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:54,064 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:50:54,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:54,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:54,143 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:54,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:50:54,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:54,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:55,828 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:50:55,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:55,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:55,947 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:55,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:50:55,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:55,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:55,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:57,632 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:50:57,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:57,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:57,754 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:57,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:50:57,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:57,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:57,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:59,436 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:50:59,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:59,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:50:59,556 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:50:59,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:50:59,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:59,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:59,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:01,250 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:01,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:01,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:01,371 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:01,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:01,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:01,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:01,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:03,057 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:03,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:03,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:03,179 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:03,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:03,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:03,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:03,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:04,868 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:04,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:04,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:04,990 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:04,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:04,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:04,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:05,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:06,676 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:06,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:06,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:06,792 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:06,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:06,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:06,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:06,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:08,468 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:08,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:08,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:08,613 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:08,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:08,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:08,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:08,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:10,307 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:10,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:10,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:10,438 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:10,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:10,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:10,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:10,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:12,119 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:12,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:12,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:12,237 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:12,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:12,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:12,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:12,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:13,951 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:14,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:14,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:14,096 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:14,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:14,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:14,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:14,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:15,780 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:15,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:15,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:15,900 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:15,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:15,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:15,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:15,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:17,572 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:17,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:17,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:17,687 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:17,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:17,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:17,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:17,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:19,375 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:19,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:19,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:19,491 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:19,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:19,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:19,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:19,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:21,183 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:21,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:21,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:21,301 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:21,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:21,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:21,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:21,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:22,968 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:23,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:23,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:23,103 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:23,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:23,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:23,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:23,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:24,815 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:24,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:24,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:24,948 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:24,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:24,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:24,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:24,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:26,632 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:26,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:26,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:26,771 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:26,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:26,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:26,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:26,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:28,465 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:28,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:28,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:28,602 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:28,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:28,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:28,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:28,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:30,315 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:30,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:30,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:30,439 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:30,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:30,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:30,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:30,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:32,214 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:32,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:32,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:32,350 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:32,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:32,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:32,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:32,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:34,082 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:34,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:34,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:34,226 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:34,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:34,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:34,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:34,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:35,909 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:36,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:36,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:36,048 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:36,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:36,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:36,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:36,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:37,733 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:37,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:37,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:37,849 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:37,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:37,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:37,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:37,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:39,620 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:39,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:39,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:39,735 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:39,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:39,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:39,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:39,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:41,407 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:41,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:41,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:41,521 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:41,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:41,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:41,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:41,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:43,193 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:43,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:43,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:43,330 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:43,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:43,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:43,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:43,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:45,021 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:45,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:45,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:45,136 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:45,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:45,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:45,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:45,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:46,825 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:46,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:46,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:46,970 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:46,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:46,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:46,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:46,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:48,816 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:48,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:48,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:48,958 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:48,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:48,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:48,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:48,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:50,668 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:50,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:50,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:50,810 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:50,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:50,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:50,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:50,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:52,501 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:52,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:52,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:52,643 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:52,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:52,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:52,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:52,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:54,330 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:54,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:54,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:54,477 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:54,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:54,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:54,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:54,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:56,187 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:56,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:56,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:56,329 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:56,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:56,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:56,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:56,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:58,021 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:58,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:58,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:58,165 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:58,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:58,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:58,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:58,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:59,849 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:51:59,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:59,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:51:59,992 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:51:59,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:51:59,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:59,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:00,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:01,686 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:01,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:01,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:01,814 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:01,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:01,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:01,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:01,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:03,512 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:03,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:03,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:03,653 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:03,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:03,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:03,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:03,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:05,331 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:05,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:05,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:05,448 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:05,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:05,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:05,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:05,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:07,117 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:07,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:07,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:07,258 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:07,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:07,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:07,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:07,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:08,950 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:09,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:09,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:09,073 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:09,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:09,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:09,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:09,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:10,762 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:10,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:10,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:10,883 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:10,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:10,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:10,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:10,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:12,556 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:12,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:12,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:12,692 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:12,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:12,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:12,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:12,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:14,372 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:14,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:14,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:14,492 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:14,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:14,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:14,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:14,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:16,174 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:16,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:16,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:16,293 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:16,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:16,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:16,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:16,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:17,996 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:18,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:18,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:18,140 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:18,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:18,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:18,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:18,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:19,845 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:19,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:19,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:19,995 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:19,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:19,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:19,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:20,537 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:20,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:20,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:20,621 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:20,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:20,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:20,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:20,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:22,299 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:22,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:22,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:22,426 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:22,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:22,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:22,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:22,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:22,958 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:23,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:23,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:23,034 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:23,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:23,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:23,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:23,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:24,751 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:24,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:24,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:24,878 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:24,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:24,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:24,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:24,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:25,413 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:25,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:25,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:25,497 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:25,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:25,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:25,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:25,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:26,029 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:26,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:26,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:26,105 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:26,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:26,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:26,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:26,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:26,635 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:26,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:26,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:26,713 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:26,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:26,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:26,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:26,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:27,242 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:27,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:27,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:27,321 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:27,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:27,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:27,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:27,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:27,852 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:27,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:27,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:27,927 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:27,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:27,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:27,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:27,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:28,462 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:28,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:28,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:28,538 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:28,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:28,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:28,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:28,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:29,077 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:29,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:29,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:29,156 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:29,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:29,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:29,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:29,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:30,935 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:31,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:31,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:31,077 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:31,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:31,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:31,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:31,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:31,607 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:31,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:31,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:31,685 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:31,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:31,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:31,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:31,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:32,219 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:32,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:32,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:32,296 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:32,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:32,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:32,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:32,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:32,829 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:32,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:32,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:32,904 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:32,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:32,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:32,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:32,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:33,440 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:33,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:33,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:33,516 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:33,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:33,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:33,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:33,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:34,058 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:34,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:34,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:34,135 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:34,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:34,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:34,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:34,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:34,667 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:34,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:34,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:34,744 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:34,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:34,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:34,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:34,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:35,287 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:35,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:35,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:35,365 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:35,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:35,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:35,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:35,899 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:35,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:35,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:35,976 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:35,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:35,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:35,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:36,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:36,506 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:36,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:36,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:36,585 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:36,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:36,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:36,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:36,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:37,116 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:37,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:37,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:37,192 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:37,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:37,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:37,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:37,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:37,749 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:37,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:37,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:37,828 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:37,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:37,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:37,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:37,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:38,362 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:38,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:38,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:38,437 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:38,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:38,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:38,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:38,968 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:39,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:39,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:39,043 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:39,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:39,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:39,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:39,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:39,579 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:39,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:39,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:39,658 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:39,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:39,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:39,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:39,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:40,193 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:40,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:40,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:40,270 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:40,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:40,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:40,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:40,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:42,003 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:42,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:42,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:42,130 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:42,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:42,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:42,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:42,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:43,811 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:43,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:43,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:43,951 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:43,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:43,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:43,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:43,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:45,635 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:45,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:45,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:45,785 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:45,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:45,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:45,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:45,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:46,385 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:46,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:46,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:46,469 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:46,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:46,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:46,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:46,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:48,175 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:48,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:48,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:48,324 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:48,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:48,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:48,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:48,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:48,855 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:48,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:48,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:48,939 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:48,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:48,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:48,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:48,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:49,478 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:49,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:49,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:49,562 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:49,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:49,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:49,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:49,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:50,097 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:50,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:50,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:50,181 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:50,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:50,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:50,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:50,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:51,877 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:52,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:52,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:52,030 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:52,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:52,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:52,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:52,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:52,568 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:52,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:52,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:52,643 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:52,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:52,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:52,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:52,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:54,325 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:54,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:54,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:54,467 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:54,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:54,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:54,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:54,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:55,010 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:55,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:55,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:55,087 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:55,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:55,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:55,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:55,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:56,785 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:56,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:56,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:56,937 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:56,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:52:56,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:56,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:56,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:57,471 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:52:57,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:57,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:57,555 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:57,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:57,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:57,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:57,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:59,251 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:52:59,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:59,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:52:59,404 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:52:59,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:52:59,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:59,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:59,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:01,109 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:01,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:01,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:01,259 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:01,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:01,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:01,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:01,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:02,961 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:03,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:03,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:03,092 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:03,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:03,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:03,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:05,031 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:05,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:05,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:05,188 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:05,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:05,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:05,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:05,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:06,981 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:07,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:07,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:07,128 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:07,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:07,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:07,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:07,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:08,826 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:08,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:08,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:08,969 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:08,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:08,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:08,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:08,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:10,645 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:10,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:10,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:10,789 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:10,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:10,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:10,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:10,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:12,460 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:12,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:12,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:12,596 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:12,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:12,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:12,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:12,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:14,294 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:14,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:14,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:14,444 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:14,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:14,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:14,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:14,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:16,174 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:16,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:16,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:16,324 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:16,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:16,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:16,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:16,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:18,015 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:18,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:18,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:18,171 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:18,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:18,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:18,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:18,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:19,881 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:20,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:20,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:20,032 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:20,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:20,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:20,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:20,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:21,771 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:21,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:21,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:21,892 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:21,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:21,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:21,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:21,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:23,566 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:23,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:23,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:23,710 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:23,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:23,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:23,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:23,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:25,394 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:25,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:25,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:25,543 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:25,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:25,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:25,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:25,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:27,257 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:27,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:27,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:27,407 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:27,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:27,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:27,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:27,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:29,100 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:29,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:29,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:29,222 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:29,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:29,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:29,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:29,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:30,906 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:31,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:31,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:31,055 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:31,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:31,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:31,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:31,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:32,819 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:32,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:32,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:32,969 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:32,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:32,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:32,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:32,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:33,497 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:33,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:33,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:33,583 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:33,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:33,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:33,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:33,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:34,136 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:34,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:34,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:34,219 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:34,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:34,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:34,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:34,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:34,750 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:34,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:34,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:34,828 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:34,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:34,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:34,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:34,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:35,369 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:35,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:35,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:35,460 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:35,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:35,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:35,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:35,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:36,022 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:36,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:36,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:36,100 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:36,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:36,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:36,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:36,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:36,720 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:36,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:36,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:36,796 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:36,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:36,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:36,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:37,366 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:37,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:37,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:37,444 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:37,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:37,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:37,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:37,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:38,084 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:38,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:38,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:38,162 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:38,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:38,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:38,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:38,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:38,701 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:38,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:38,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:38,778 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:38,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:38,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:38,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:38,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:40,469 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:40,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:40,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:40,615 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:40,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:40,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:40,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:40,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:41,160 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:41,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:41,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:41,238 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:41,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:41,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:41,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:41,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:41,772 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:41,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:41,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:41,850 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:41,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:41,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:41,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:41,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:42,385 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:42,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:42,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:42,468 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:42,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:42,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:42,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:42,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:43,000 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:43,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:43,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:43,077 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:43,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:43,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:43,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:43,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:43,610 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:43,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:43,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:43,687 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:43,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:43,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:43,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:43,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:44,225 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:44,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:44,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:44,303 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:44,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:44,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:44,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:44,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:44,840 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:44,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:44,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:44,918 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:44,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:44,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:44,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:44,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:45,454 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:45,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:45,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:45,532 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:45,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:45,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:45,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:45,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:46,065 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:46,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:46,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:46,143 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:46,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:46,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:46,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:46,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:46,680 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:46,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:46,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:46,758 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:46,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:46,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:46,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:46,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:47,291 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:47,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:47,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:47,406 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:47,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:47,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:47,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:47,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:47,946 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:48,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:48,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:48,032 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:48,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:48,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:48,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:48,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:48,562 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:48,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:48,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:48,640 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:48,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:48,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:48,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:48,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:50,338 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:50,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:50,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:50,464 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:50,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:50,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:50,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:50,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:52,151 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:52,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:52,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:52,307 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:52,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:52,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:52,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:52,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:54,081 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:54,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:54,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:54,230 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:54,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:54,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:54,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:54,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:54,765 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:54,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:54,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:54,843 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:54,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:54,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:54,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:56,534 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:56,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:56,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:56,655 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:56,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:56,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:56,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:56,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:57,189 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:57,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:57,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:57,267 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:57,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:57,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:57,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:57,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:58,961 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:53:59,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:59,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:59,112 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:59,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:53:59,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:59,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:59,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:59,645 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:53:59,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:59,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:53:59,723 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:53:59,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:53:59,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:59,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:59,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:01,413 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:54:01,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:01,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:01,536 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:01,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:01,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:01,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:01,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:02,069 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:02,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:02,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:02,152 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:02,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:54:02,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:02,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:02,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:03,841 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:54:03,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:03,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:03,966 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:03,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:03,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:03,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:03,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:04,496 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:04,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:04,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:04,574 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:04,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:54:04,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:04,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:04,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:06,251 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:54:06,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:06,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:06,397 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:06,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:06,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:06,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:06,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:06,927 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:07,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:07,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:07,005 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:07,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:54:07,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:07,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:07,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:08,699 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:54:08,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:08,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:08,847 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:08,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:08,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:08,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:08,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:09,385 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:09,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:09,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:09,461 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:09,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:54:09,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:09,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:09,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:11,148 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:54:11,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:11,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:11,300 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:11,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:11,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:11,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:11,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:11,889 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:11,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:11,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:11,969 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:11,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:54:11,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:11,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:11,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:13,718 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:54:13,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:13,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:13,852 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:13,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:13,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:13,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:13,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:14,386 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:14,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:14,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:14,464 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:14,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:54:14,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:14,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:14,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:16,137 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:54:16,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:16,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:16,276 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:16,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:16,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:16,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:16,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:16,812 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:16,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:16,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:16,896 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:16,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:16,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:16,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:16,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:17,430 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:17,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:17,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:17,510 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:17,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:17,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:17,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:17,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:18,044 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:18,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:18,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:18,122 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:18,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:54:18,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:18,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:18,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:19,805 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:54:19,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:19,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:19,941 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:19,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:19,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:19,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:19,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:20,491 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:20,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:20,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:20,567 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:20,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:20,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:20,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:20,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:21,109 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:21,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:21,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:21,194 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:21,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:21,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:21,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:21,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:21,730 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:21,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:21,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:21,815 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:21,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:54:21,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:21,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:21,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:23,514 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:54:23,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:23,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:23,672 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:23,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:54:23,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:23,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:25,382 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:54:25,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:25,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:25,529 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:25,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:54:25,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:25,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:25,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:27,228 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:54:27,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:27,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:27,380 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:27,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:27,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:27,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:27,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:27,919 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:27,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:27,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:27,999 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:28,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:54:28,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:28,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:28,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:29,702 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:54:29,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:29,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:29,843 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:29,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:54:29,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:29,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:29,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:31,526 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:54:31,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:31,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:31,659 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:31,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:31,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:31,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:31,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:32,192 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:32,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:32,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:32,270 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:32,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:54:32,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:32,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:32,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:33,964 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:54:34,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:34,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:34,091 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:34,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:34,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:34,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:34,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:34,629 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:34,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:34,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:34,711 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:34,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:34,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:34,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:34,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:35,243 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:35,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:35,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:35,319 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:35,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:35,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:35,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:35,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:35,853 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:35,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:35,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:35,933 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:35,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:35,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:35,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:35,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:36,467 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:36,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:36,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:36,544 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:36,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:36,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:36,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:36,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:37,083 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:37,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:37,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:37,161 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:37,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:37,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:37,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:37,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:37,700 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:37,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:37,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:37,777 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:37,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:37,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:37,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:37,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:38,315 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:38,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:38,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:38,391 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:38,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:54:38,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:38,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:38,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:40,079 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:54:40,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:40,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:40,234 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:40,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:40,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:40,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:40,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:40,769 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:40,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:40,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:40,848 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:40,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:54:40,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:40,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:40,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:42,607 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:54:42,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:42,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:42,750 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:42,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:42,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:42,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:42,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:43,287 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:43,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:43,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:43,364 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:43,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:43,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:43,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:43,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:43,914 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:43,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:43,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:43,990 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:43,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:43,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:43,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:44,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:44,533 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:44,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:44,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:44,609 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:44,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:44,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:44,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:44,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:45,145 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:45,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:45,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:45,221 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:45,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:45,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:45,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:45,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:45,757 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:45,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:45,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:45,833 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:45,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:45,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:45,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:45,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:46,367 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:46,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:46,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:46,443 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:46,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:46,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:46,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:46,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:46,978 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:47,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:47,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:47,055 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:47,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:47,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:47,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:47,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:47,588 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:47,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:47,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:47,674 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:47,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:47,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:47,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:47,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:48,203 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:48,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:48,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:48,282 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:48,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:48,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:48,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:48,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:48,881 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:48,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:48,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:48,966 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:48,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:48,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:48,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:48,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:49,497 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:49,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:49,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:49,574 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:49,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:49,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:49,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:49,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:50,122 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:50,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:50,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:50,224 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:50,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:50,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:50,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:50,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:50,873 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:50,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:50,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:50,949 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:50,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:50,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:50,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:50,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:51,483 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:51,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:51,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:51,559 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:51,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:51,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:51,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:51,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:52,093 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:52,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:52,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:52,169 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:52,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:52,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:52,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:52,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:52,703 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:52,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:52,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:52,780 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:52,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:52,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:52,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:52,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:53,316 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:53,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:53,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:53,392 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:53,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:53,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:53,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:53,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:53,931 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:54,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:54,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:54,007 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:54,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:54,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:54,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:54,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:54,547 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:54,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:54,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:54,623 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:54,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:54,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:54,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:54,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:55,157 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:55,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:55,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:55,236 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:55,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:55,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:55,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:55,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:55,781 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:55,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:55,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:55,861 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:55,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:54:55,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:55,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:55,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:56,400 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:54:56,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:56,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:56,484 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:56,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:54:56,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:56,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:56,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:58,174 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:54:58,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:58,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:54:58,323 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:54:58,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:54:58,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:58,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:58,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:00,001 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:00,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:00,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:00,126 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:00,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:00,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:00,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:00,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:01,843 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:01,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:01,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:01,971 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:01,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:01,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:01,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:02,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:03,662 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:03,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:03,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:03,804 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:03,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:03,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:03,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:03,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:05,487 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:05,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:05,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:05,637 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:05,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:05,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:05,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:05,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:07,349 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:07,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:07,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:07,499 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:07,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:07,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:07,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:07,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:09,199 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:09,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:09,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:09,347 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:09,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:09,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:09,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:09,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:11,037 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:11,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:11,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:11,174 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:11,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:11,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:11,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:11,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:12,917 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:13,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:13,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:13,065 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:13,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:13,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:13,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:13,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:15,097 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:15,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:15,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:15,235 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:15,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:15,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:15,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:15,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:16,918 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:17,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:17,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:17,066 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:17,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:17,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:17,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:17,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:18,749 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:18,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:18,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:18,903 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:18,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:18,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:18,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:18,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:20,605 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:20,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:20,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:20,739 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:20,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:20,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:20,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:20,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:22,430 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:22,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:22,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:22,579 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:22,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:22,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:22,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:24,286 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:24,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:24,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:24,419 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:24,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:24,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:24,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:26,132 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:26,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:26,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:26,278 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:26,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:26,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:26,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:26,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:27,974 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:28,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:28,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:28,120 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:28,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:28,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:28,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:28,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:29,813 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:29,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:29,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:29,959 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:29,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:29,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:29,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:29,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:31,657 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:31,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:31,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:31,807 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:31,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:31,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:31,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:31,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:33,505 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:33,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:33,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:33,647 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:33,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:33,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:33,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:33,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:35,340 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:35,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:35,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:35,460 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:35,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:35,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:35,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:35,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:37,147 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:37,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:37,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:37,268 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:37,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:37,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:37,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:37,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:38,972 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:39,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:39,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:39,124 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:39,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:39,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:39,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:39,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:40,835 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:40,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:40,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:40,980 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:40,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:40,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:40,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:41,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:42,658 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:42,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:42,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:42,795 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:42,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:42,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:42,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:42,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:44,500 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:44,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:44,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:44,649 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:44,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:44,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:44,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:44,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:46,352 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:46,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:46,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:46,497 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:46,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:46,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:46,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:46,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:48,187 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:48,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:48,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:48,321 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:48,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:48,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:48,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:48,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:50,103 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:50,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:50,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:50,237 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:50,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:50,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:50,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:50,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:51,958 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:52,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:52,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:52,089 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:52,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:52,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:52,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:52,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:53,778 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:53,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:53,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:53,917 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:53,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:53,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:53,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:55,597 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:55,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:55,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:55,718 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:55,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:55,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:55,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:55,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:57,399 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:57,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:57,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:57,526 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:57,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:57,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:57,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:57,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:59,209 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:55:59,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:59,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:55:59,338 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:55:59,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:55:59,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:59,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:59,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:01,030 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:01,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:01,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:01,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:01,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:01,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:01,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:02,882 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:03,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:03,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:03,005 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:03,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:03,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:03,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:03,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:04,747 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:04,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:04,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:04,873 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:04,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:04,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:04,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:04,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:06,678 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:06,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:06,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:06,832 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:06,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:06,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:06,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:06,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:08,717 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:08,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:08,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:08,870 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:08,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:08,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:08,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:08,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:09,563 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:09,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:09,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:09,674 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:09,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:09,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:09,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:09,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:11,488 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:11,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:11,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:11,619 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:11,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:11,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:11,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:11,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:12,171 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:12,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:12,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:12,248 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:12,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:12,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:12,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:12,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:13,946 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:14,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:14,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:14,089 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:14,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:14,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:14,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:14,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:14,625 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:14,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:14,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:14,703 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:14,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:14,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:14,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:14,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:16,402 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:16,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:16,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:16,549 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:16,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:16,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:16,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:16,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:17,085 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:17,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:17,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:17,163 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:17,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:17,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:17,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:17,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:18,857 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:19,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:19,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:19,002 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:19,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:19,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:19,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:19,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:19,539 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:19,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:19,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:19,616 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:19,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:19,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:19,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:19,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:20,152 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:20,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:20,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:20,237 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:20,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:20,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:20,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:20,776 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:20,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:20,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:20,854 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:20,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:20,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:20,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:20,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:21,394 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:21,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:21,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:21,472 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:21,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:21,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:21,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:21,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:22,016 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:22,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:22,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:22,092 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:22,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:22,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:22,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:22,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:23,800 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:23,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:23,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:23,950 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:23,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:23,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:23,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:23,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:24,489 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:24,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:24,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:24,567 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:24,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:24,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:24,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:24,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:26,258 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:26,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:26,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:26,407 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:26,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:26,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:26,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:26,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:26,946 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:27,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:27,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:27,024 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:27,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:27,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:27,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:28,708 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:28,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:28,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:28,829 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:28,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:28,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:28,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:28,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:29,363 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:29,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:29,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:29,439 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:29,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:29,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:29,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:29,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:31,132 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:31,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:31,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:31,282 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:31,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:31,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:31,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:31,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:32,980 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:33,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:33,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:33,118 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:33,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:33,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:33,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:33,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:33,677 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:33,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:33,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:33,755 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:33,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:33,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:33,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:34,287 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:34,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:34,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:34,365 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:34,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:34,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:34,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:34,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:34,905 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:34,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:34,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:34,983 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:34,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:34,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:34,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:35,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:35,515 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:35,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:35,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:35,593 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:35,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:35,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:35,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:36,136 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:36,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:36,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:36,212 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:36,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:36,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:36,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:36,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:36,746 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:36,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:36,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:36,830 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:36,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:36,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:36,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:36,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:37,365 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:37,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:37,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:37,448 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:37,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:37,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:37,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:37,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:37,985 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:38,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:38,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:38,070 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:38,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:38,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:38,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:38,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:39,767 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:39,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:39,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:39,920 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:39,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:39,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:39,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:39,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:41,615 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:41,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:41,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:41,755 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:41,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:41,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:41,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:41,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:43,439 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:43,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:43,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:43,583 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:43,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:43,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:43,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:43,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:45,280 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:45,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:45,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:45,401 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:45,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:45,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:45,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:45,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:47,084 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:47,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:47,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:47,206 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:47,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:47,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:47,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:47,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:48,880 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:49,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:49,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:49,011 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:49,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:49,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:49,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:49,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:50,696 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:50,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:50,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:50,826 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:50,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:50,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:50,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:50,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:52,671 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:52,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:52,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:52,813 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:52,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:52,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:52,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:52,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:54,657 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:56:54,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:54,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:54,779 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:54,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:54,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:54,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:54,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:55,311 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:55,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:55,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:55,387 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:55,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:55,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:55,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:55,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:55,922 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:56,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:56,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:56,006 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:56,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:56,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:56,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:56,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:56,543 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:56,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:56,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:56,621 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:56,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:56,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:56,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:57,156 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:57,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:57,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:57,239 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:57,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:57,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:57,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:57,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:57,781 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:57,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:57,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:57,871 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:57,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:57,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:57,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:57,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:58,412 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:58,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:58,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:58,495 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:58,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:58,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:58,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:58,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:59,043 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:59,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:59,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:59,124 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:59,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:59,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:59,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:59,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:59,659 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:56:59,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:59,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:56:59,741 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:56:59,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:59,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:59,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:59,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:00,282 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:57:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:00,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:00,364 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:00,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:57:00,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:00,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:00,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:00,899 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:57:00,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:00,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:00,980 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:00,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:57:00,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:00,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:01,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:01,518 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:57:01,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:01,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:01,604 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:01,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:57:01,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:01,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:01,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:02,137 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:57:02,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:02,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:02,218 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:02,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:57:02,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:02,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:02,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:02,749 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:57:02,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:02,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:02,827 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:02,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:57:02,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:02,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:02,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:03,357 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:57:03,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:03,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:03,435 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:03,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:57:03,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:03,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:03,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:04,013 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:57:04,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:04,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:04,094 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:04,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:57:04,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:04,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:04,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:04,627 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:57:04,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:04,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:04,708 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:04,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:57:04,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:04,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:04,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:05,238 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:57:05,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:05,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:05,316 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:05,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:57:05,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:05,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:05,856 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:57:05,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:05,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:05,933 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:05,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:57:05,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:05,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:05,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:06,464 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:57:06,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:06,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:06,541 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:06,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:57:06,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:06,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:06,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:07,071 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:57:07,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:07,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:07,152 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:07,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:07,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:07,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:07,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:08,844 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:08,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:08,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:08,978 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:08,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:08,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:08,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:09,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:10,661 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:10,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:10,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:10,796 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:10,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:10,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:10,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:10,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:12,491 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:12,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:12,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:12,624 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:12,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:12,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:12,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:12,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:14,331 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:14,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:14,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:14,483 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:14,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:14,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:14,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:14,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:16,171 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:16,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:16,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:16,313 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:16,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:16,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:16,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:16,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:17,994 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:18,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:18,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:18,140 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:18,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:18,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:18,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:18,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:19,814 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:19,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:19,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:19,953 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:19,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:19,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:19,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:19,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:21,662 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:21,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:21,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:21,783 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:21,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:21,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:21,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:21,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:23,473 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:23,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:23,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:23,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:23,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:23,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:23,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:25,269 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:25,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:25,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:25,389 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:25,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:25,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:25,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:25,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:27,056 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:27,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:27,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:27,177 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:27,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:27,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:27,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:27,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:28,855 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:28,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:28,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:28,974 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:28,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:28,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:28,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:29,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:30,652 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:30,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:30,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:30,774 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:30,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:30,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:30,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:30,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:32,457 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:32,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:32,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:32,579 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:32,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:32,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:32,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:32,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:34,290 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:34,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:34,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:34,437 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:34,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:34,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:34,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:34,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:36,134 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:36,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:36,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:36,287 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:36,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:36,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:36,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:36,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:37,985 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:38,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:38,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:38,140 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:38,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:38,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:38,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:38,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:39,846 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:39,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:39,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:39,987 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:39,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:39,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:39,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:40,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:41,695 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:41,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:41,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:41,848 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:41,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:41,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:41,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:41,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:43,543 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:43,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:43,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:43,691 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:43,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:43,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:43,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:43,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:45,366 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:45,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:45,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:45,503 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:45,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:45,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:45,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:45,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:47,196 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:47,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:47,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:47,321 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:47,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:47,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:47,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:47,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:49,004 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:49,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:49,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:49,127 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:49,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:49,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:49,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:49,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:50,800 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:50,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:50,939 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:50,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:50,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:50,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:50,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:52,641 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:52,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:52,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:52,777 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:52,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:52,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:52,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:52,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:54,471 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:54,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:54,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:54,611 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:54,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:54,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:54,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:54,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:56,291 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:56,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:56,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:56,419 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:56,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:56,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:56,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:56,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:58,109 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:57:58,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:58,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:57:58,257 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:57:58,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:57:58,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:58,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:58,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:59,949 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:00,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:00,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:00,091 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:00,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:00,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:00,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:00,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:01,777 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:01,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:01,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:01,907 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:01,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:01,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:01,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:01,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:03,590 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:03,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:03,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:03,737 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:03,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:03,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:03,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:03,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:05,428 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:05,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:05,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:05,556 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:05,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:05,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:05,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:05,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:07,233 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:07,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:07,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:07,361 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:07,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:58:07,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:07,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:07,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:07,899 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:58:07,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:07,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:07,976 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:07,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:07,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:07,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:08,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:09,668 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:09,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:09,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:09,821 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:09,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:09,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:09,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:09,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:11,584 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:11,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:11,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:11,707 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:11,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:58:11,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:11,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:11,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:12,244 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:58:12,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:12,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:12,320 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:12,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:12,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:12,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:12,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:14,038 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:14,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:14,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:14,192 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:14,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:14,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:14,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:14,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:15,870 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:16,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:16,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:16,012 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:16,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:16,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:16,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:16,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:17,685 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:17,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:17,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:17,819 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:17,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:17,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:17,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:17,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:19,507 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:19,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:19,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:19,634 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:19,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:19,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:19,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:19,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:21,319 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:21,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:21,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:21,468 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:21,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:21,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:21,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:21,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:23,146 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:23,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:23,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:23,278 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:23,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:23,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:23,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:23,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,110 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:25,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:25,242 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:25,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:25,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,922 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:27,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:27,043 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:27,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:27,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:28,726 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:28,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:28,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:28,855 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:28,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:28,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:28,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:28,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,531 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:30,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:30,657 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:30,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:30,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:32,354 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:32,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:32,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:32,481 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:32,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:32,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:32,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:32,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,182 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:34,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:34,307 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:34,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:34,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,986 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:36,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:36,121 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:36,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:36,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:37,810 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:37,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:37,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:37,946 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:37,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:37,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:37,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:37,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:39,632 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:39,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:39,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:39,767 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:39,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:39,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:39,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:39,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:41,487 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:41,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:41,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:41,644 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:41,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:41,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:41,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:41,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,341 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:43,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:43,488 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:43,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:43,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,198 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:45,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:45,348 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:45,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:45,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,037 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:47,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:47,186 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:47,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:47,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,859 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:48,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:48,996 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:48,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:58:48,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,526 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:58:49,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:49,605 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:49,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:58:49,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,135 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:58:50,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:50,212 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:50,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:58:50,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,742 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:58:50,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:50,820 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:50,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:50,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,510 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:52,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:52,630 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:52,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:58:52,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,171 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:58:53,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:53,246 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:53,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:58:53,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,790 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:58:53,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:53,868 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:53,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:58:53,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,401 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:58:54,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:54,484 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:54,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:58:54,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,017 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:58:55,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:55,095 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:55,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:58:55,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,630 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:58:55,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:55,712 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:55,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:55,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,400 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:57,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:57,549 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:57,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:57,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,245 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:58:59,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:58:59,380 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:58:59,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:58:59,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,080 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:01,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:01,226 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:01,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:01,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,928 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:03,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:03,054 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:03,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:03,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,759 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:04,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:04,887 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:04,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:04,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,568 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:06,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:06,703 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:06,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:06,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,388 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:08,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:08,532 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:08,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:08,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:10,207 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:10,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:10,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:10,349 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:10,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:10,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:10,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:10,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:12,033 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:12,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:12,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:12,171 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:12,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:12,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:12,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:12,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:13,871 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:14,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:14,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:14,013 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:14,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:14,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:14,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:14,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:15,697 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:15,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:15,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:15,840 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:15,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:15,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:15,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:15,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:17,548 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:17,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:17,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:17,693 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:17,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:17,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:17,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:17,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:19,383 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:19,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:19,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:19,498 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:19,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:19,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:19,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:19,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:21,177 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:21,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:21,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:21,321 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:21,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:21,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:21,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:21,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:23,045 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:23,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:23,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:23,192 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:23,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:23,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:23,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:23,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:24,887 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:25,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:25,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:25,032 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:25,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:25,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:25,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:25,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:26,703 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:26,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:26,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:26,837 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:26,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:26,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:26,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:26,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:28,532 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:28,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:28,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:28,672 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:28,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:28,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:28,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:28,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:30,369 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:30,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:30,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:30,503 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:30,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:30,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:30,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:30,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:32,207 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:32,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:32,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:32,353 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:32,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:32,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:32,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:32,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:34,033 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:34,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:34,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:34,155 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:34,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:34,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:34,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:34,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:35,846 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:35,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:35,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:35,983 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:35,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:35,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:35,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:36,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:37,694 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:37,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:37,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:37,809 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:37,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:37,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:37,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:37,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:39,491 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:39,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:39,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:39,606 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:39,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:39,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:39,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:41,271 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:41,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:41,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:41,394 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:41,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:41,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:41,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:41,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:43,113 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:43,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:43,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:43,264 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:43,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:43,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:43,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:43,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:44,948 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:45,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:45,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:45,066 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:45,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:45,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:45,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:45,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:46,743 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:46,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:46,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:46,863 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:46,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:46,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:46,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:46,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:48,564 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:48,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:48,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:48,711 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:48,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:48,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:48,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:48,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:50,403 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:50,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:50,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:50,527 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:50,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:50,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:50,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:50,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:52,215 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:52,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:52,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:52,342 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:52,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:52,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:52,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:52,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:54,074 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:54,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:54,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:54,207 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:54,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:54,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:54,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:54,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:55,895 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:56,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:56,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:56,031 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:56,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:56,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:56,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:56,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:57,709 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:57,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:57,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:57,838 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:57,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:57,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:57,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:57,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:59,532 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:59,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:59,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-02 23:59:59,662 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-02 23:59:59,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:59,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:59,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:59,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:01,360 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-03 00:00:01,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:01,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-03 00:00:01,501 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-03 00:00:01,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 00:00:01,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:01,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:01,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:03,200 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-03 00:00:03,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:03,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-03 00:00:03,321 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-03 00:00:03,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 00:00:03,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:03,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:03,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:05,016 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-03 00:00:05,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:05,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 866 states and 1728 transitions. [2023-12-03 00:00:05,133 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1728 transitions. [2023-12-03 00:00:05,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 00:00:05,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:05,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:05,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat