./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursified_loop-invariants/recursified_odd.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_1fa7ce93-7de2-48e2-83d4-c473ba6bb142/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fa7ce93-7de2-48e2-83d4-c473ba6bb142/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_1fa7ce93-7de2-48e2-83d4-c473ba6bb142/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fa7ce93-7de2-48e2-83d4-c473ba6bb142/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_loop-invariants/recursified_odd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fa7ce93-7de2-48e2-83d4-c473ba6bb142/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_1fa7ce93-7de2-48e2-83d4-c473ba6bb142/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 ffea1692e410b7d3050e071f36dd949061a309155c1ef5932cf0b967218f65ca --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:21:45,885 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:21:45,952 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fa7ce93-7de2-48e2-83d4-c473ba6bb142/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 02:21:45,957 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 02:21:45,958 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 02:21:45,983 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:21:45,984 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:21:45,984 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:21:45,985 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:21:45,986 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:21:45,986 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:21:45,987 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:21:45,988 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 02:21:45,988 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 02:21:45,989 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 02:21:45,989 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:21:45,990 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:21:45,990 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:21:45,991 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:21:45,991 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 02:21:45,992 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:21:45,993 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:21:45,993 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:21:45,994 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:21:45,994 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:21:45,994 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:21:45,995 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:21:45,995 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:21:45,996 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:21:45,996 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:21:45,997 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 02:21:45,997 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 02:21:45,997 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:21:45,998 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_1fa7ce93-7de2-48e2-83d4-c473ba6bb142/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fa7ce93-7de2-48e2-83d4-c473ba6bb142/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ffea1692e410b7d3050e071f36dd949061a309155c1ef5932cf0b967218f65ca [2023-12-03 02:21:46,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:21:46,226 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:21:46,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:21:46,230 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:21:46,230 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:21:46,232 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fa7ce93-7de2-48e2-83d4-c473ba6bb142/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/recursified_loop-invariants/recursified_odd.c [2023-12-03 02:21:49,012 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:21:49,184 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:21:49,185 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fa7ce93-7de2-48e2-83d4-c473ba6bb142/sv-benchmarks/c/recursified_loop-invariants/recursified_odd.c [2023-12-03 02:21:49,191 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fa7ce93-7de2-48e2-83d4-c473ba6bb142/bin/ukojak-verify-Qdu7aM0XO9/data/6d3155891/ce1191d019354b6095d9b92a15b14f3a/FLAG3931fd606 [2023-12-03 02:21:49,202 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fa7ce93-7de2-48e2-83d4-c473ba6bb142/bin/ukojak-verify-Qdu7aM0XO9/data/6d3155891/ce1191d019354b6095d9b92a15b14f3a [2023-12-03 02:21:49,204 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:21:49,205 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:21:49,206 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:21:49,207 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:21:49,210 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:21:49,211 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:21:49" (1/1) ... [2023-12-03 02:21:49,212 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52c97c0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:21:49, skipping insertion in model container [2023-12-03 02:21:49,212 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:21:49" (1/1) ... [2023-12-03 02:21:49,228 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:21:49,338 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_1fa7ce93-7de2-48e2-83d4-c473ba6bb142/sv-benchmarks/c/recursified_loop-invariants/recursified_odd.c[959,972] [2023-12-03 02:21:49,347 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:21:49,356 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:21:49,366 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_1fa7ce93-7de2-48e2-83d4-c473ba6bb142/sv-benchmarks/c/recursified_loop-invariants/recursified_odd.c[959,972] [2023-12-03 02:21:49,369 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:21:49,381 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:21:49,381 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:21:49 WrapperNode [2023-12-03 02:21:49,381 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:21:49,382 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:21:49,382 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:21:49,383 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:21:49,388 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:21:49" (1/1) ... [2023-12-03 02:21:49,394 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:21:49" (1/1) ... [2023-12-03 02:21:49,410 INFO L138 Inliner]: procedures = 15, calls = 23, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 33 [2023-12-03 02:21:49,410 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:21:49,411 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:21:49,411 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:21:49,411 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:21:49,417 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:21:49" (1/1) ... [2023-12-03 02:21:49,418 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:21:49" (1/1) ... [2023-12-03 02:21:49,419 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:21:49" (1/1) ... [2023-12-03 02:21:49,419 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:21:49" (1/1) ... [2023-12-03 02:21:49,423 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:21:49" (1/1) ... [2023-12-03 02:21:49,424 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:21:49" (1/1) ... [2023-12-03 02:21:49,425 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:21:49" (1/1) ... [2023-12-03 02:21:49,426 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:21:49" (1/1) ... [2023-12-03 02:21:49,427 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:21:49,428 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:21:49,428 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:21:49,428 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:21:49,429 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:21:49" (1/1) ... [2023-12-03 02:21:49,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:21:49,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fa7ce93-7de2-48e2-83d4-c473ba6bb142/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:21:49,454 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fa7ce93-7de2-48e2-83d4-c473ba6bb142/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:21:49,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fa7ce93-7de2-48e2-83d4-c473ba6bb142/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:21:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:21:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_13_to_14_0 [2023-12-03 02:21:49,490 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_13_to_14_0 [2023-12-03 02:21:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 02:21:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 02:21:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 02:21:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:21:49,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:21:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 02:21:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 02:21:49,567 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:21:49,569 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:21:49,697 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:21:49,722 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:21:49,722 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-03 02:21:49,724 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:21:49 BoogieIcfgContainer [2023-12-03 02:21:49,724 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:21:49,725 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:21:49,725 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:21:49,734 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:21:49,734 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:21:49" (1/1) ... [2023-12-03 02:21:49,742 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:21:49,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:49,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 13 states and 15 transitions. [2023-12-03 02:21:49,790 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 15 transitions. [2023-12-03 02:21:49,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-12-03 02:21:49,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:49,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:49,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:50,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:21:50,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:50,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 17 states and 23 transitions. [2023-12-03 02:21:50,217 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 23 transitions. [2023-12-03 02:21:50,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 02:21:50,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:50,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:50,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:50,676 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 02:21:51,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:51,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 20 states and 29 transitions. [2023-12-03 02:21:51,207 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 29 transitions. [2023-12-03 02:21:51,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:51,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:51,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:51,649 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:51,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:51,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:51,990 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:51,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:51,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:51,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:52,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:52,309 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:52,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:52,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:52,349 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:52,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:52,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:52,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:52,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:52,650 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:52,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:52,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:52,680 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:52,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:52,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:52,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:52,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:52,933 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:52,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:52,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:52,966 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:52,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:52,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:52,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:52,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:53,229 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:53,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:53,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:53,264 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:53,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:53,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:53,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:53,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:53,533 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:53,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:53,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:53,569 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:53,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:53,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:53,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:53,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:53,829 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:53,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:53,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:53,864 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:53,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:53,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:53,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:53,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:54,111 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:54,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:54,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:54,150 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:54,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:54,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:54,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:54,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:54,393 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:54,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:54,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:54,423 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:54,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:54,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:54,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:54,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:54,662 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:54,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:54,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:54,691 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:54,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:54,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:54,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:54,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:54,927 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:54,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:54,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:54,964 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:54,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:54,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:54,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:54,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:55,192 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:55,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:55,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:55,220 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:55,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:55,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:55,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:55,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:55,462 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:55,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:55,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:55,490 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:55,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:55,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:55,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:55,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:55,674 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:55,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:55,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:55,696 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:55,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:55,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:55,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:55,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:55,891 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:55,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:55,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:55,914 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:55,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:55,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:55,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:55,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:56,097 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:56,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:56,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:56,122 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:56,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:56,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:56,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:56,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:56,349 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:56,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:56,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:56,375 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:56,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:56,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:56,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:56,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:56,590 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:56,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:56,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:56,628 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:56,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:56,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:56,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:56,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:56,852 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:56,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:56,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:56,878 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:56,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:56,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:56,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:56,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:57,111 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:57,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:57,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:57,144 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:57,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:57,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:57,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:57,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:57,379 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:57,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:57,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:57,404 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:57,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:57,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:57,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:57,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:57,619 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:57,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:57,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:57,652 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:57,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:57,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:57,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:57,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:57,867 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:57,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:57,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:57,891 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:57,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:57,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:57,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:57,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:58,104 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:58,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:58,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:58,126 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:58,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:58,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:58,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:58,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:58,343 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:58,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:58,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:58,366 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:58,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:58,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:58,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:58,570 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:58,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:58,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:58,592 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:58,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:58,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:58,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:58,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:58,804 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:58,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:58,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:58,827 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:58,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:58,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:58,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:58,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:59,029 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:59,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:59,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:59,046 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:59,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:59,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:59,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:59,241 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:59,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:59,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:59,268 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:59,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:59,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:59,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:59,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:59,487 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:59,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:59,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:59,509 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:59,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:59,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:59,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:59,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:59,702 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:59,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:59,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:59,724 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:59,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:59,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:59,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:59,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:59,920 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:21:59,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:59,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:21:59,942 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:21:59,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:21:59,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:21:59,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:59,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:00,138 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:00,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:00,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:00,159 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:00,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:00,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:00,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:00,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:00,349 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:00,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:00,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:00,378 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:00,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:00,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:00,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:00,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:00,570 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:00,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:00,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:00,592 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:00,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:00,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:00,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:00,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:00,787 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:00,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:00,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:00,808 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:00,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:00,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:00,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:00,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:01,000 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:01,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:01,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:01,017 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:01,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:01,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:01,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:01,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:01,178 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:01,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:01,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:01,198 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:01,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:01,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:01,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:01,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:01,364 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:01,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:01,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:01,382 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:01,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:01,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:01,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:01,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:01,556 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:01,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:01,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:01,570 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:01,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:01,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:01,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:01,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:01,754 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:01,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:01,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:01,772 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:01,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:01,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:01,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:01,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:01,928 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:01,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:01,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:01,946 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:01,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:01,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:01,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:01,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:02,092 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:02,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:02,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:02,106 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:02,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:02,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:02,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:02,257 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:02,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:02,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:02,272 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:02,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:02,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:02,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:02,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:02,419 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:02,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:02,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:02,432 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:02,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:02,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:02,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:02,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:02,582 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:02,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:02,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:02,602 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:02,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:02,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:02,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:02,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:02,760 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:02,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:02,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:02,780 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:02,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:02,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:02,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:02,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:02,944 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:02,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:02,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:02,958 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:02,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:02,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:02,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:02,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:03,096 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:03,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:03,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:03,111 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:03,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:03,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:03,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:03,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:03,246 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:03,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:03,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:03,262 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:03,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:03,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:03,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:03,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:03,431 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:03,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:03,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:03,447 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:03,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:03,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:03,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:03,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:03,627 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:03,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:03,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:03,641 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:03,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:03,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:03,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:03,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:03,796 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:03,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:03,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:03,813 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:03,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:03,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:03,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:03,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:03,967 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:03,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:03,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:03,984 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:03,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:03,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:03,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:03,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:04,139 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:04,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:04,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:04,155 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:04,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:04,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:04,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:04,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:04,324 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:04,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:04,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:04,339 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:04,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:04,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:04,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:04,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:04,500 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:04,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:04,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:04,514 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:04,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:04,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:04,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:04,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:04,661 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:04,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:04,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:04,678 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:04,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:04,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:04,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:04,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:04,859 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:04,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:04,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:04,879 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:04,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:04,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:04,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:04,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:05,032 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:05,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:05,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:05,046 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:05,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:05,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:05,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:05,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:05,194 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:05,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:05,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:05,209 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:05,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:05,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:05,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:05,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:05,365 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:05,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:05,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:05,381 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:05,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:05,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:05,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:05,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:05,550 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:05,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:05,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:05,564 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:05,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:05,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:05,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:05,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:05,699 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:05,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:05,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:05,715 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:05,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:05,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:05,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:05,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:05,853 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:05,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:05,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:05,865 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:05,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:05,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:05,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:05,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:06,012 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:06,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:06,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:06,029 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:06,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:06,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:06,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:06,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:06,173 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:06,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:06,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:06,189 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:06,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:06,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:06,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:06,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:06,329 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:06,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:06,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:06,350 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:06,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:06,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:06,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:06,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:06,495 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:06,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:06,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:06,510 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:06,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:06,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:06,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:06,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:06,652 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:06,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:06,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:06,667 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:06,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:06,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:06,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:06,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:06,813 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:06,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:06,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:06,829 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:06,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:06,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:06,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:06,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:06,976 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:06,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:06,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:06,992 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:06,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:06,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:06,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:06,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:07,137 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:07,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:07,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:07,153 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:07,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:07,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:07,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:07,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:07,300 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:07,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:07,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:07,316 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:07,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:07,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:07,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:07,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:07,467 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:07,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:07,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:07,482 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:07,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:07,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:07,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:07,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:07,627 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:07,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:07,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:07,640 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:07,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:07,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:07,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:07,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:07,772 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:07,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:07,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:07,785 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:07,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:07,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:07,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:07,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:07,932 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:07,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:07,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:07,944 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:07,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:07,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:07,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:07,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:08,077 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:08,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:08,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:08,090 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:08,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:08,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:08,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:08,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:08,218 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:08,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:08,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:08,232 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:08,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:08,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:08,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:08,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:08,370 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:08,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:08,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:08,383 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:08,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:08,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:08,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:08,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:08,526 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:08,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:08,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:08,540 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:08,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:08,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:08,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:08,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:08,701 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:08,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:08,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:08,715 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:08,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:08,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:08,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:08,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:08,853 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:08,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:08,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:08,868 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:08,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:08,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:08,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:08,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:09,005 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:09,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:09,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:09,019 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:09,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:09,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:09,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:09,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:09,154 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:09,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:09,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:09,167 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:09,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:09,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:09,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:09,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:09,307 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:09,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:09,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:09,321 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:09,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:09,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:09,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:09,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:09,470 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:09,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:09,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:09,486 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:09,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:09,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:09,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:09,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:09,636 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:09,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:09,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:09,652 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:09,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:09,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:09,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:09,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:09,794 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:09,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:09,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:09,810 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:09,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:09,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:09,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:09,953 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:09,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:09,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:09,971 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:09,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:09,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:09,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:09,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:10,118 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:10,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:10,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:10,134 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:10,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:10,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:10,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:10,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:10,280 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:10,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:10,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:10,296 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:10,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:10,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:10,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:10,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:10,432 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:10,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:10,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:10,446 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:10,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:10,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:10,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:10,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:10,576 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:10,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:10,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:10,589 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:10,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:10,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:10,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:10,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:10,720 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:10,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:10,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:10,735 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:10,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:10,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:10,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:10,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:10,856 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:10,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:10,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:10,870 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:10,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:10,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:10,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:10,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:11,008 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:11,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:11,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:11,021 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:11,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:11,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:11,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:11,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:11,149 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:11,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:11,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:11,162 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:11,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:11,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:11,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:11,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:11,301 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:11,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:11,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:11,317 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:11,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:11,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:11,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:11,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:11,461 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:11,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:11,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:11,473 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:11,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:11,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:11,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:11,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:11,607 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:11,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:11,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:11,621 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:11,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:11,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:11,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:11,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:11,764 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:11,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:11,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:11,777 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:11,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:11,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:11,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:11,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:11,912 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:11,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:11,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:11,928 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:11,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:11,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:11,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:11,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:12,065 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:12,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:12,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:12,079 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:12,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:12,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:12,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:12,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:12,210 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:12,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:12,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:12,223 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:12,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:12,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:12,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:12,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:12,359 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:12,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:12,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:12,373 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:12,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:12,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:12,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:12,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:12,513 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:12,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:12,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:12,527 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:12,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:12,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:12,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:12,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:12,664 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:12,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:12,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:12,677 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:12,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:12,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:12,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:12,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:12,825 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:12,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:12,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:12,840 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:12,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:12,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:12,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:12,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:12,986 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:13,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:13,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:13,002 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:13,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:13,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:13,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:13,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:13,142 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:13,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:13,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:13,155 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:13,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:13,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:13,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:13,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:13,298 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:13,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:13,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:13,315 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:13,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:13,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:13,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:13,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:13,450 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:13,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:13,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:13,464 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:13,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:13,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:13,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:13,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:13,597 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:13,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:13,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:13,610 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:13,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:13,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:13,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:13,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:13,740 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:13,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:13,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:13,752 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:13,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:13,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:13,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:13,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:13,878 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:13,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:13,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:13,894 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:13,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:13,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:13,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:13,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:14,046 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:14,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:14,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:14,069 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:14,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:14,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:14,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:14,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:14,241 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:14,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:14,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:14,253 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:14,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:14,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:14,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:14,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:14,398 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:14,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:14,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:14,413 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:14,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:14,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:14,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:14,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:14,562 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:14,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:14,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:14,578 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:14,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:14,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:14,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:14,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:14,712 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:14,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:14,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:14,725 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:14,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:14,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:14,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:14,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:14,859 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:14,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:14,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:14,872 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:14,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:14,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:14,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:14,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:15,008 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:15,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:15,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:15,021 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:15,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:15,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:15,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:15,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:15,153 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:15,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:15,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:15,166 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:15,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:15,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:15,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:15,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:15,301 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:15,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:15,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:15,314 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:15,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:15,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:15,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:15,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:15,456 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:15,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:15,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:15,468 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:15,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:15,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:15,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:15,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:15,601 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:15,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:15,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:15,616 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:15,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:15,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:15,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:15,755 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:15,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:15,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:15,768 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:15,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:15,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:15,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:15,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:15,898 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:15,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:15,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:15,914 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:15,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:15,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:15,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:15,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:16,056 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:16,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:16,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:16,068 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:16,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:16,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:16,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:16,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:16,200 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:16,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:16,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:16,217 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:16,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:16,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:16,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:16,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:16,367 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:16,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:16,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:16,381 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:16,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:16,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:16,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:16,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:16,524 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:16,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:16,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:16,537 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:16,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:16,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:16,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:16,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:16,674 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:16,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:16,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:16,688 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:16,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:16,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:16,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:16,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:16,820 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:16,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:16,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:16,833 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:16,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:16,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:16,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:16,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:16,977 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:16,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:16,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:16,990 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:16,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:16,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:16,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:16,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:17,132 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:17,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:17,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:17,147 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:17,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:17,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:17,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:17,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:17,287 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:17,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:17,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:17,302 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:17,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:17,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:17,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:17,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:17,440 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:17,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:17,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:17,453 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:17,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:17,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:17,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:17,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:17,590 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:17,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:17,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:17,602 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:17,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:17,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:17,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:17,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:17,742 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:17,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:17,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:17,753 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:17,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:17,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:17,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:17,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:17,894 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:17,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:17,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:17,911 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:17,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:17,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:17,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:17,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:18,064 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:18,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:18,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:18,079 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:18,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:18,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:18,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:18,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:18,220 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:18,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:18,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:18,233 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:18,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:18,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:18,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:18,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:18,367 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:18,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:18,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:18,381 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:18,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:18,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:18,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:18,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:18,516 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:18,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:18,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:18,529 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:18,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:18,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:18,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:18,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:18,662 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:18,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:18,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:18,675 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:18,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:18,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:18,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:18,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:18,811 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:18,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:18,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:18,824 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:18,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:18,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:18,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:18,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:18,955 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:18,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:18,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:18,968 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:18,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:18,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:18,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:18,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:19,099 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:19,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:19,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:19,112 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:19,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:19,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:19,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:19,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:19,252 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:19,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:19,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:19,265 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:19,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:19,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:19,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:19,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:19,410 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:19,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:19,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:19,424 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:19,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:19,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:19,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:19,592 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:19,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:19,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:19,605 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:19,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:19,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:19,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:19,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:19,752 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:19,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:19,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:19,768 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:19,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:19,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:19,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:19,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:19,915 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:19,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:19,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:19,926 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:19,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:19,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:19,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:19,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:20,096 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:20,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:20,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:20,113 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:20,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:20,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:20,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:20,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:20,261 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:20,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:20,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:20,275 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:20,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:20,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:20,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:20,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:20,411 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:20,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:20,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:20,424 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:20,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:20,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:20,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:20,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:20,566 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:20,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:20,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:20,583 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:20,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:20,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:20,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:20,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:20,715 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:20,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:20,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:20,728 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:20,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:20,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:20,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:20,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:20,862 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:20,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:20,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:20,875 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:20,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:20,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:20,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:20,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:21,047 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:21,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:21,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:21,064 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:21,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:21,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:21,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:21,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:21,207 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:21,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:21,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:21,225 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:21,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:21,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:21,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:21,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:21,380 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:21,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:21,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:21,394 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:21,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:21,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:21,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:21,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:21,517 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:21,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:21,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:21,533 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:21,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:21,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:21,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:21,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:21,665 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:21,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:21,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:21,676 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:21,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:21,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:21,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:21,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:21,808 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:21,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:21,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:21,819 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:21,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:21,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:21,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:21,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:21,943 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:21,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:21,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:21,955 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:21,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:21,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:21,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:21,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:22,086 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:22,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:22,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:22,097 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:22,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:22,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:22,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:22,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:22,254 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:22,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:22,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:22,267 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:22,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:22,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:22,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:22,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:22,394 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:22,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:22,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:22,407 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:22,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:22,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:22,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:22,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:22,528 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:22,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:22,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:22,541 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:22,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:22,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:22,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:22,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:22,687 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:22,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:22,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:22,701 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:22,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:22,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:22,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:22,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:22,822 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:22,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:22,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:22,833 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:22,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:22,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:22,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:22,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:22,960 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:22,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:22,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:22,971 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:22,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:22,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:22,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:23,099 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:23,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:23,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:23,114 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:23,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:23,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:23,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:23,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:23,250 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:23,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:23,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:23,265 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:23,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:23,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:23,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:23,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:23,400 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:23,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:23,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:23,413 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:23,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:23,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:23,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:23,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:23,543 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:23,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:23,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:23,558 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:23,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:23,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:23,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:23,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:23,680 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:23,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:23,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:23,693 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:23,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:23,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:23,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:23,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:23,827 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:23,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:23,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:23,840 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:23,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:23,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:23,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:23,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:23,974 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:23,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:23,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:23,989 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:23,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:23,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:23,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:24,118 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:24,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:24,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:24,129 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:24,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:24,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:24,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:24,249 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:24,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:24,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:24,263 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:24,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:24,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:24,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:24,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:24,395 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:24,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:24,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:24,408 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:24,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:24,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:24,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:24,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:24,542 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:24,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:24,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:24,555 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:24,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:24,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:24,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:24,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:24,689 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:24,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:24,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:24,701 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:24,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:24,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:24,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:24,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:24,836 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:24,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:24,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:24,849 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:24,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:24,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:24,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:24,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:24,987 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:25,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:25,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:25,004 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:25,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:25,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:25,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:25,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:25,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:25,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:25,160 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:25,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:25,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:25,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:25,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:25,289 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:25,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:25,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:25,303 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:25,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:25,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:25,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:25,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:25,425 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:25,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:25,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:25,439 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:25,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:25,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:25,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:25,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:25,557 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:25,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:25,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:25,570 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:25,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:25,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:25,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:25,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:25,694 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:25,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:25,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:25,707 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:25,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:25,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:25,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:25,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:25,835 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:25,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:25,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:25,848 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:25,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:25,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:25,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:25,977 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:25,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:25,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:25,991 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:25,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:25,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:25,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:25,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:26,115 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:26,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:26,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:26,129 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:26,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:26,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:26,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:26,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:26,266 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:26,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:26,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:26,280 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:26,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:26,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:26,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:26,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:26,406 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:26,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:26,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:26,417 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:26,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:26,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:26,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:26,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:26,545 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:26,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:26,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:26,557 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:26,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:26,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:26,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:26,690 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:26,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:26,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:26,703 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:26,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:26,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:26,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:26,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:26,855 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:26,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:26,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:26,868 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:26,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:26,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:26,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:26,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:27,006 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:27,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:27,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:27,024 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:27,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:27,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:27,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:27,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:27,171 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:27,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:27,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:27,186 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:27,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:27,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:27,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:27,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:27,319 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:27,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:27,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:27,335 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:27,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:27,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:27,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:27,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:27,479 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:27,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:27,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:27,490 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:27,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:27,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:27,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:27,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:27,612 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:27,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:27,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:27,625 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:27,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:27,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:27,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:27,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:27,747 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:27,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:27,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:27,760 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:27,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:27,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:27,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:27,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:27,922 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:27,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:27,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:27,934 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:27,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:27,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:27,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:27,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:28,076 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:28,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:28,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:28,089 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:28,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:28,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:28,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:28,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:28,223 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:28,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:28,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:28,236 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:28,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:28,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:28,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:28,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:28,370 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:28,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:28,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:28,383 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:28,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:28,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:28,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:28,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:28,518 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:28,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:28,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:28,531 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:28,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:28,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:28,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:28,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:28,669 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:28,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:28,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:28,683 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:28,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:28,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:28,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:28,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:28,817 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:28,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:28,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:28,829 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:28,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:28,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:28,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:28,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:28,961 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:28,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:28,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:28,973 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:28,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:28,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:28,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:28,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:29,108 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:29,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:29,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:29,123 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:29,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:29,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:29,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:29,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:29,270 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:29,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:29,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:29,285 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:29,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:29,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:29,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:29,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:29,426 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:29,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:29,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:29,441 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:29,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:29,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:29,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:29,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:29,582 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:29,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:29,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:29,593 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:29,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:29,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:29,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:29,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:29,726 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:29,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:29,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:29,742 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:29,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:29,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:29,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:29,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:29,876 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:29,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:29,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:29,890 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:29,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:29,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:29,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:29,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:30,020 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:30,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:30,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:30,034 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:30,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:30,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:30,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:30,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:30,162 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:30,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:30,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:30,177 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:30,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:30,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:30,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:30,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:30,315 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:30,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:30,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:30,332 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:30,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:30,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:30,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:30,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:30,481 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:30,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:30,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:30,497 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:30,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:30,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:30,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:30,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:30,636 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:30,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:30,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:30,651 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:30,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:30,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:30,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:30,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:30,791 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:30,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:30,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:30,806 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:30,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:30,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:30,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:30,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:30,952 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:30,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:30,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:30,968 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:30,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:30,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:30,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:30,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:31,099 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:31,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:31,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:31,111 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:31,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:31,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:31,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:31,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:31,237 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:31,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:31,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:31,249 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:31,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:31,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:31,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:31,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:31,406 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:31,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:31,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:31,422 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:31,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:31,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:31,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:31,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:31,559 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:31,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:31,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:31,571 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:31,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:31,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:31,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:31,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:31,696 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:31,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:31,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:31,707 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:31,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:31,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:31,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:31,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:31,831 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:31,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:31,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:31,843 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:31,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:31,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:31,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:31,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:31,971 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:31,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:31,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:31,985 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:31,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:31,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:31,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:31,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:32,120 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:32,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:32,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:32,133 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:32,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:32,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:32,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:32,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:32,282 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:32,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:32,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:32,294 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:32,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:32,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:32,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:32,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:32,425 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:32,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:32,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:32,439 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:32,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:32,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:32,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:32,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:32,572 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:32,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:32,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:32,585 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:32,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:32,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:32,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:32,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:32,720 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:32,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:32,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:32,733 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:32,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:32,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:32,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:32,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:32,864 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:32,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:32,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:32,877 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:32,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:32,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:32,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:32,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:33,008 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:33,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:33,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:33,021 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:33,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:33,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:33,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:33,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:33,148 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:33,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:33,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:33,159 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:33,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:33,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:33,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:33,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:33,299 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:33,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:33,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:33,316 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:33,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:33,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:33,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:33,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:33,446 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:33,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:33,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:33,458 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:33,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:33,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:33,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:33,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:33,582 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:33,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:33,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:33,594 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:33,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:33,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:33,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:33,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:33,719 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:33,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:33,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:33,732 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:33,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:33,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:33,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:33,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:33,858 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:33,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:33,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:33,871 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:33,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:33,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:33,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:33,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:33,999 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:34,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:34,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:34,013 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:34,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:34,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:34,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:34,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:34,160 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:34,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:34,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:34,173 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:34,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:34,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:34,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:34,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:34,310 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:34,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:34,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:34,324 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:34,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:34,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:34,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:34,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:34,459 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:34,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:34,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:34,473 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:34,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:34,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:34,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:34,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:34,612 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:34,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:34,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:34,623 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:34,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:34,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:34,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:34,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:34,755 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:34,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:34,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:34,768 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:34,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:34,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:34,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:34,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:34,910 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:34,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:34,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:34,925 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:34,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:34,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:34,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:34,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:35,053 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:35,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:35,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:35,067 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:35,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:35,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:35,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:35,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:35,195 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:35,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:35,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:35,208 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:35,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:35,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:35,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:35,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:35,335 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:35,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:35,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:35,346 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:35,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:35,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:35,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:35,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:35,474 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:35,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:35,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:35,486 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:35,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:35,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:35,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:35,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:35,609 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:35,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:35,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:35,623 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:35,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:35,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:35,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:35,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:35,744 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:35,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:35,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:35,756 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:35,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:35,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:35,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:35,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:35,887 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:35,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:35,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:35,898 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:35,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:35,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:35,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:35,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:36,033 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:36,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:36,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:36,046 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:36,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:36,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:36,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:36,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:36,171 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:36,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:36,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:36,183 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:36,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:36,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:36,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:36,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:36,308 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:36,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:36,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:36,320 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:36,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:36,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:36,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:36,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:36,452 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:36,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:36,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:36,467 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:36,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:36,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:36,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:36,612 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:36,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:36,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:36,625 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:36,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:36,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:36,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:36,752 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:36,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:36,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:36,765 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:36,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:36,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:36,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:36,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:36,894 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:36,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:36,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:36,907 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:36,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:36,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:36,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:36,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:37,035 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:37,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:37,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:37,048 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:37,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:37,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:37,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:37,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:37,178 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:37,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:37,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:37,190 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:37,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:37,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:37,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:37,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:37,320 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:37,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:37,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:37,333 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:37,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:37,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:37,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:37,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:37,464 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:37,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:37,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:37,476 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:37,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:37,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:37,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:37,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:37,604 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:37,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:37,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:37,616 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:37,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:37,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:37,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:37,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:37,743 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:37,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:37,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:37,754 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:37,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:37,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:37,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:37,889 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:37,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:37,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:37,903 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:37,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:37,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:37,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:37,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:38,040 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:38,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:38,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:38,053 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:38,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:38,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:38,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:38,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:38,185 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:38,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:38,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:38,199 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:38,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:38,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:38,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:38,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:38,333 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:38,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:38,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:38,344 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:38,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:38,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:38,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:38,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:38,472 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:38,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:38,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:38,483 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:38,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:38,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:38,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:38,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:38,609 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:38,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:38,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:38,620 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:38,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:38,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:38,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:38,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:38,756 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:38,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:38,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:38,769 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:38,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:38,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:38,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:38,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:38,894 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:38,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:38,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:38,906 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:38,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:38,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:38,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:38,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:39,034 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:39,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:39,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:39,045 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:39,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:39,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:39,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:39,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:39,177 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:39,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:39,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:39,188 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:39,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:39,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:39,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:39,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:39,319 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:39,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:39,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:39,330 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:39,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:39,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:39,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:39,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:39,463 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:39,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:39,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:39,477 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:39,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:39,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:39,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:39,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:39,607 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:39,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:39,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:39,623 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:39,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:39,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:39,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:39,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:39,756 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:39,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:39,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:39,769 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:39,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:39,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:39,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:39,903 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:39,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:39,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:39,917 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:39,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:39,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:39,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:39,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:40,050 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:40,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:40,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:40,062 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:40,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:40,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:40,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:40,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:40,187 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:40,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:40,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:40,198 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:40,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:40,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:40,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:40,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:40,321 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:40,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:40,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:40,335 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:40,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:40,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:40,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:40,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:40,459 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:40,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:40,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:40,473 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:40,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:40,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:40,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:40,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:40,597 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:40,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:40,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:40,609 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:40,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:40,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:40,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:40,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:40,732 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:40,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:40,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:40,744 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:40,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:40,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:40,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:40,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:40,870 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:40,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:40,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:40,881 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:40,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:40,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:40,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:40,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:41,011 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:41,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:41,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:41,023 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:41,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:41,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:41,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:41,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:41,154 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:41,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:41,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:41,167 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:41,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:41,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:41,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:41,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:41,298 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:41,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:41,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:41,311 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:41,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:41,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:41,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:41,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:41,450 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:41,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:41,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:41,463 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:41,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:41,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:41,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:41,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:41,588 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:41,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:41,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:41,601 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:41,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:41,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:41,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:41,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:41,756 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:41,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:41,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:41,773 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:41,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:41,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:41,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:41,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:41,935 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:41,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:41,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:41,949 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:41,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:41,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:41,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:41,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:42,083 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:42,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:42,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:42,097 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:42,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:42,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:42,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:42,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:42,231 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:42,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:42,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:42,246 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:42,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:42,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:42,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:42,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:42,372 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:42,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:42,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:42,385 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:42,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:42,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:42,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:42,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:42,513 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:42,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:42,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:42,525 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:42,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:42,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:42,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:42,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:42,652 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:42,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:42,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:42,665 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:42,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:42,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:42,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:42,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:42,797 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:42,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:42,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:42,808 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:42,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:42,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:42,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:42,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:42,928 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:42,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:42,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:42,943 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:42,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:42,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:42,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:43,064 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:43,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:43,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:43,075 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:43,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:43,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:43,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:43,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:43,199 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:43,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:43,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:43,210 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:43,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:43,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:43,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:43,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:43,352 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:43,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:43,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:43,368 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:43,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:43,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:43,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:43,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:43,505 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:43,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:43,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:43,517 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:43,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:43,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:43,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:43,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:43,650 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:43,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:43,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:43,663 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:43,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:43,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:43,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:43,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:43,793 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:43,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:43,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:43,807 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:43,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:43,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:43,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:43,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:43,931 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:43,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:43,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:43,943 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:43,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:43,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:43,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:43,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:44,075 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:44,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:44,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:44,087 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:44,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:44,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:44,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:44,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:44,209 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:44,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:44,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:44,223 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:44,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:44,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:44,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:44,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:44,352 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:44,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:44,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:44,365 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:44,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:44,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:44,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:44,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:44,493 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:44,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:44,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:44,505 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:44,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:44,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:44,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:44,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:44,632 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:44,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:44,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:44,643 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:44,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:44,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:44,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:44,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:44,778 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:44,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:44,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:44,791 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:44,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:44,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:44,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:44,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:44,929 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:44,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:44,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:44,943 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:44,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:44,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:44,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:44,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:45,075 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:45,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:45,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:45,090 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:45,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:45,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:45,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:45,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:45,224 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:45,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:45,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:45,237 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:45,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:45,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:45,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:45,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:45,371 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:45,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:45,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:45,387 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:45,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:45,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:45,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:45,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:45,514 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:45,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:45,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:45,527 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:45,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:45,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:45,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:45,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:45,659 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:45,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:45,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:45,670 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:45,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:45,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:45,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:45,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:45,801 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:45,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:45,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:45,812 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:45,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:45,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:45,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:45,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:45,953 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:45,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:45,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:45,968 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:45,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:45,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:45,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:45,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:46,101 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:46,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:46,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:46,115 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:46,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:46,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:46,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:46,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:46,243 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:46,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:46,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:46,254 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:46,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:46,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:46,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:46,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:46,380 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:46,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:46,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:46,392 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:46,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:46,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:46,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:46,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:46,525 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:46,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:46,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:46,537 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:46,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:46,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:46,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:46,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:46,671 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:46,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:46,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:46,685 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:46,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:46,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:46,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:46,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:46,815 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:46,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:46,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:46,828 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:46,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:46,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:46,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:46,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:46,958 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:46,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:46,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:46,972 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:46,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:46,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:46,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:46,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:47,115 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:47,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:47,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:47,130 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:47,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:47,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:47,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:47,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:47,272 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:47,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:47,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:47,287 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:47,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:47,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:47,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:47,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:47,432 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:47,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:47,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:47,448 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:47,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:47,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:47,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:47,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:47,589 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:47,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:47,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:47,605 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:47,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:47,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:47,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:47,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:47,751 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:47,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:47,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:47,766 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:47,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:47,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:47,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:47,908 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:47,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:47,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:47,924 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:47,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:47,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:47,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:47,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:48,060 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:48,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:48,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:48,072 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:48,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:48,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:48,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:48,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:48,206 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:48,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:48,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:48,219 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:48,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:48,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:48,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:48,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:48,348 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:48,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:48,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:48,359 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:48,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:48,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:48,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:48,480 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:48,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:48,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:48,491 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:48,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:48,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:48,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:48,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:48,615 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:48,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:48,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:48,626 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:48,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:48,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:48,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:48,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:48,748 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:48,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:48,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:48,762 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:48,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:48,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:48,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:48,887 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:48,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:48,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:48,899 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:48,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:48,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:48,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:48,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:49,024 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:49,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:49,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:49,035 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:49,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:49,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:49,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:49,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:49,156 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:49,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:49,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:49,169 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:49,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:49,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:49,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:49,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:49,295 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:49,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:49,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:49,307 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:49,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:49,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:49,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:49,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:49,429 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:49,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:49,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:49,443 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:49,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:49,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:49,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:49,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:49,561 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:49,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:49,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:49,575 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:49,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:49,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:49,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:49,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:49,697 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:49,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:49,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:49,711 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:49,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:49,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:49,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:49,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:49,845 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:49,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:49,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:49,857 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:49,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:49,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:49,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:49,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:49,991 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:50,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:50,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:50,005 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:50,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:50,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:50,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:50,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:50,136 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:50,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:50,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:50,149 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:50,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:50,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:50,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:50,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:50,282 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:50,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:50,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:50,293 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:50,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:50,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:50,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:50,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:50,422 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:50,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:50,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:50,433 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:50,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:50,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:50,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:50,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:50,589 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:50,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:50,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:50,603 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:50,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:50,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:50,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:50,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:50,733 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:50,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:50,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:50,747 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:50,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:50,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:50,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:50,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:50,881 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:50,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:50,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:50,895 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:50,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:50,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:50,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:50,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:51,030 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:51,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:51,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:51,043 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:51,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:51,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:51,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:51,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:51,176 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:51,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:51,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:51,189 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:51,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:51,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:51,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:51,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:51,332 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:51,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:51,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:51,343 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:51,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:51,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:51,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:51,510 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:51,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:51,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:51,522 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:51,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:51,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:51,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:51,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:51,665 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:51,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:51,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:51,678 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:51,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:51,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:51,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:51,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:51,818 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:51,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:51,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:51,832 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:51,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:51,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:51,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:51,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:51,973 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:51,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:51,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:51,990 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:51,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:51,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:51,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:51,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:52,155 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:52,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:52,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:52,173 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:52,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:52,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:52,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:52,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:52,308 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:52,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:52,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:52,321 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:52,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:52,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:52,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:52,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:52,465 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:52,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:52,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:52,479 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:52,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:52,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:52,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:52,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:52,597 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:52,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:52,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:52,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:52,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:52,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:52,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:52,740 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:52,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:52,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:52,755 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:52,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:52,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:52,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:52,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:52,881 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:52,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:52,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:52,895 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:52,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:52,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:52,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:52,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:53,023 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:53,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:53,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:53,038 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:53,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:53,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:53,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:53,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:53,167 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:53,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:53,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:53,180 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:53,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:53,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:53,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:53,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:53,313 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:53,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:53,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:53,327 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:53,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:53,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:53,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:53,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:53,459 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:53,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:53,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:53,473 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:53,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:53,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:53,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:53,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:53,607 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:53,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:53,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:53,621 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:53,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:53,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:53,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:53,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:53,753 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:53,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:53,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:53,765 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:53,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:53,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:53,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:53,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:53,903 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:53,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:53,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:53,916 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:53,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:53,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:53,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:54,046 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:54,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:54,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:54,058 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:54,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:54,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:54,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:54,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:54,186 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:54,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:54,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:54,199 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:54,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:54,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:54,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:54,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:54,331 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:54,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:54,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:54,344 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:54,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:54,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:54,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:54,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:54,479 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:54,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:54,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:54,491 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:54,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:54,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:54,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:54,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:54,624 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:54,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:54,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:54,637 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:54,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:54,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:54,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:54,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:54,769 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:54,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:54,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:54,783 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:54,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:54,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:54,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:54,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:54,912 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:54,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:54,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:54,926 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:54,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:54,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:54,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:54,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:55,062 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:55,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:55,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:55,079 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:55,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:55,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:55,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:55,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:55,220 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:55,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:55,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:55,231 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:55,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:55,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:55,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:55,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:55,367 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:55,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:55,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:55,384 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:55,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:55,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:55,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:55,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:55,514 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:55,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:55,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:55,527 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:55,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:55,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:55,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:55,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:55,648 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:55,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:55,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:55,660 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:55,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:55,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:55,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:55,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:55,781 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:55,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:55,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:55,793 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:55,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:55,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:55,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:55,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:55,915 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:55,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:55,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:55,928 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:55,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:55,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:55,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:55,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:56,053 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:56,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:56,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:56,065 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:56,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:56,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:56,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:56,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:56,186 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:56,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:56,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:56,199 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:56,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:56,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:56,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:56,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:56,317 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:56,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:56,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:56,329 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:56,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:56,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:56,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:56,463 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:56,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:56,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:56,476 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:56,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:56,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:56,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:56,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:56,613 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:56,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:56,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:56,627 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:56,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:56,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:56,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:56,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:56,756 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:56,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:56,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:56,769 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:56,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:56,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:56,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:56,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:56,903 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:56,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:56,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:56,917 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:56,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:56,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:56,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:56,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:57,054 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:57,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:57,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:57,068 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:57,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:57,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:57,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:57,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:57,209 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:57,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:57,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:57,223 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:57,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:57,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:57,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:57,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:57,352 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:57,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:57,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:57,363 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:57,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:57,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:57,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:57,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:57,490 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:57,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:57,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:57,501 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:57,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:57,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:57,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:57,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:57,622 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:57,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:57,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:57,637 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:57,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:57,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:57,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:57,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:57,761 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:57,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:57,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:57,774 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:57,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:57,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:57,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:57,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:57,900 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:57,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:57,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:57,915 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:57,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:57,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:57,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:57,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:58,036 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:58,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:58,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:58,049 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:58,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:58,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:58,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:58,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:58,186 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:58,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:58,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:58,199 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:58,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:58,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:58,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:58,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:58,339 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:58,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:58,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:58,354 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:58,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:58,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:58,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:58,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:58,494 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:58,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:58,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:58,509 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:58,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:58,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:58,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:58,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:58,650 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:58,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:58,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:58,665 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:58,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:58,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:58,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:58,812 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:58,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:58,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:58,827 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:58,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:58,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:58,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:58,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:58,970 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:58,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:58,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:58,985 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:58,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:58,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:58,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:59,126 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:59,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:59,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:59,141 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:59,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:59,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:59,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:59,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:59,284 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:59,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:59,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:59,300 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:59,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:59,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:59,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:59,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:59,447 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:59,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:59,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:59,463 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:59,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:59,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:59,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:59,606 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:59,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:59,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:59,621 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:59,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:59,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:59,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:59,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:59,764 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:59,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:59,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:59,780 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:59,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:59,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:59,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:59,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:22:59,920 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:22:59,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:22:59,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:22:59,936 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:22:59,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:22:59,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:22:59,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:22:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:00,086 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:00,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:00,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:00,102 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:00,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:00,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:00,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:00,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:00,245 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:00,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:00,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:00,260 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:00,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:00,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:00,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:00,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:00,404 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:00,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:00,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:00,419 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:00,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:00,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:00,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:00,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:00,562 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:00,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:00,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:00,577 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:00,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:00,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:00,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:00,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:00,723 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:00,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:00,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:00,739 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:00,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:00,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:00,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:00,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:00,877 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:00,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:00,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:00,892 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:00,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:00,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:00,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:00,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:01,035 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:01,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:01,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:01,050 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:01,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:01,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:01,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:01,200 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:01,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:01,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:01,216 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:01,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:01,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:01,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:01,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:01,348 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:01,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:01,360 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:01,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:01,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:01,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:01,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:01,486 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:01,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:01,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:01,497 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:01,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:01,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:01,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:01,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:01,617 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:01,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:01,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:01,628 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:01,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:01,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:01,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:01,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:01,762 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:01,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:01,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:01,779 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:01,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:01,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:01,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:01,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:01,910 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:01,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:01,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:01,923 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:01,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:01,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:01,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:01,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:02,042 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:02,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:02,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:02,055 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:02,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:02,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:02,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:02,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:02,181 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:02,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:02,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:02,193 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:02,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:02,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:02,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:02,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:02,330 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:02,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:02,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:02,343 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:02,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:02,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:02,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:02,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:02,468 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:02,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:02,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:02,479 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:02,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:02,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:02,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:02,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:02,611 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:02,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:02,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:02,624 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:02,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:02,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:02,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:02,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:02,762 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:02,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:02,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:02,775 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:02,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:02,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:02,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:02,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:02,897 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:02,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:02,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:02,911 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:02,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:02,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:02,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:02,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:03,036 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:03,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:03,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:03,049 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:03,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:03,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:03,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:03,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:03,167 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:03,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:03,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:03,180 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:03,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:03,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:03,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:03,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:03,302 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:03,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:03,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:03,318 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:03,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:03,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:03,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:03,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:03,441 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:03,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:03,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:03,454 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:03,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:03,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:03,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:03,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:03,575 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:03,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:03,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:03,588 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:03,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:03,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:03,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:03,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:03,719 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:03,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:03,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:03,732 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:03,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:03,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:03,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:03,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:03,864 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:03,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:03,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:03,877 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:03,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:03,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:03,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:03,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:04,005 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:04,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:04,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:04,022 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:04,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:04,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:04,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:04,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:04,148 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:04,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:04,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:04,161 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:04,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:04,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:04,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:04,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:04,282 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:04,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:04,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:04,296 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:04,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:04,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:04,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:04,421 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:04,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:04,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:04,434 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:04,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:04,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:04,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:04,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:04,556 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:04,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:04,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:04,569 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:04,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:04,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:04,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:04,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:04,703 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:04,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:04,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:04,717 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:04,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:04,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:04,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:04,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:04,844 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:04,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:04,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:04,856 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:04,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:04,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:04,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:04,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:04,983 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:04,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:04,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:04,994 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:04,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:04,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:04,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:04,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:05,122 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:05,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:05,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:05,133 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:05,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:05,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:05,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:05,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:05,257 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:05,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:05,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:05,268 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:05,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:05,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:05,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:05,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:05,392 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:05,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:05,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:05,404 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:05,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:05,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:05,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:05,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:05,532 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:05,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:05,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:05,544 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:05,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:05,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:05,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:05,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:05,666 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:05,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:05,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:05,678 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:05,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:05,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:05,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:05,801 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:05,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:05,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:05,813 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:05,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:05,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:05,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:05,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:05,936 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:05,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:05,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:05,953 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:05,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:05,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:05,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:05,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:06,082 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:06,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:06,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:06,094 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:06,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:06,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:06,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:06,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:06,223 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:06,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:06,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:06,235 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:06,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:06,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:06,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:06,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:06,364 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:06,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:06,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:06,376 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:06,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:06,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:06,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:06,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:06,506 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:06,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:06,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:06,518 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:06,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:06,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:06,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:06,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:06,639 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:06,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:06,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:06,651 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:06,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:06,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:06,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:06,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:06,774 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:06,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:06,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:06,788 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:06,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:06,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:06,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:06,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:06,926 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:06,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:06,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:06,939 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:06,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:06,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:06,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:06,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:07,074 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:07,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:07,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:07,086 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:07,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:07,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:07,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:07,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:07,212 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:07,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:07,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:07,224 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:07,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:07,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:07,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:07,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:07,349 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:07,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:07,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:07,361 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:07,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:07,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:07,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:07,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:07,485 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:07,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:07,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:07,497 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:07,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:07,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:07,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:07,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:07,632 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:07,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:07,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:07,643 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:07,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:07,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:07,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:07,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:07,769 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:07,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:07,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:07,783 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:07,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:07,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:07,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:07,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:07,916 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:07,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:07,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:07,929 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:07,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:07,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:07,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:07,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:08,061 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:08,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:08,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:08,080 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:08,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:08,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:08,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:08,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:08,214 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:08,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:08,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:08,227 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:08,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:08,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:08,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:08,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:08,359 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:08,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:08,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:08,373 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:08,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:08,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:08,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:08,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:08,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:08,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:08,517 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:08,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:08,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:08,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:08,651 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:08,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:08,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:08,662 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:08,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:08,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:08,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:08,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:08,787 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:08,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:08,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:08,799 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:08,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:08,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:08,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:08,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:08,920 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:08,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:08,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:08,933 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:08,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:08,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:08,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:08,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:09,051 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:09,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:09,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:09,064 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:09,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:09,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:09,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:09,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:09,186 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:09,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:09,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:09,199 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:09,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:09,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:09,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:09,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:09,317 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:09,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:09,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:09,330 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:09,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:09,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:09,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:09,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:09,453 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:09,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:09,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:09,465 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:09,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:09,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:09,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:09,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:09,588 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:09,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:09,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:09,600 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:09,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:09,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:09,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:09,731 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:09,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:09,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:09,744 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:09,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:09,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:09,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:09,865 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:09,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:09,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:09,877 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:09,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:09,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:09,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:09,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:09,999 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:10,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:10,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:10,012 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:10,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:10,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:10,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:10,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:10,133 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:10,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:10,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:10,145 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:10,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:10,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:10,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:10,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:10,270 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:10,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:10,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:10,283 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:10,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:10,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:10,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:10,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:10,404 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:10,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:10,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:10,417 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:10,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:10,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:10,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:10,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:10,535 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:10,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:10,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:10,548 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:10,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:10,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:10,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:10,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:10,671 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:10,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:10,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:10,685 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:10,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:10,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:10,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:10,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:10,806 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:10,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:10,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:10,819 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:10,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:10,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:10,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:10,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:10,942 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:10,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:10,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:10,955 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:10,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:10,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:10,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:10,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:11,087 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:11,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:11,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:11,103 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:11,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:11,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:11,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:11,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:11,234 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:11,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:11,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:11,245 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:11,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:11,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:11,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:11,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:11,378 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:11,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:11,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:11,390 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:11,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:11,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:11,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:11,525 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:11,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:11,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:11,537 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:11,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:11,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:11,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:11,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:11,667 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:11,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:11,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:11,681 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:11,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:11,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:11,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:11,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:11,821 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:11,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:11,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:11,833 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:11,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:11,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:11,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:11,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:11,965 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:11,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:11,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:11,976 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:11,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:11,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:11,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:11,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:12,106 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:12,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:12,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:12,117 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:12,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:12,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:12,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:12,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:12,245 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:12,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:12,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:12,257 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:12,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:12,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:12,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:12,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:12,385 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:12,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:12,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:12,396 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:12,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:12,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:12,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:12,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:12,525 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:12,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:12,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:12,539 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:12,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:12,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:12,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:12,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:12,673 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:12,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:12,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:12,687 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:12,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:12,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:12,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:12,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:12,823 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:12,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:12,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:12,835 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:12,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:12,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:12,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:12,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:12,966 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:12,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:12,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:12,977 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:12,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:12,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:12,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:12,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:13,106 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:13,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:13,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:13,117 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:13,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:13,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:13,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:13,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:13,239 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:13,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:13,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:13,252 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:13,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:13,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:13,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:13,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:13,386 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:13,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:13,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:13,397 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:13,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:13,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:13,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:13,516 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:13,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:13,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:13,527 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:13,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:13,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:13,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:13,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:13,650 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:13,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:13,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:13,663 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:13,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:13,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:13,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:13,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:13,797 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:13,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:13,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:13,808 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:13,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:13,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:13,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:13,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:13,939 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:13,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:13,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:13,952 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:13,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:13,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:13,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:13,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:14,086 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:14,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:14,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:14,099 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:14,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:14,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:14,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:14,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:14,233 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:14,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:14,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:14,246 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:14,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:14,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:14,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:14,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:14,378 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:14,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:14,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:14,391 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:14,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:14,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:14,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:14,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:14,525 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:14,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:14,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:14,536 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:14,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:14,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:14,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:14,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:14,662 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:14,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:14,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:14,673 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:14,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:14,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:14,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:14,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:14,799 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:14,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:14,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:14,813 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:14,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:14,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:14,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:14,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:14,951 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:14,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:14,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:14,962 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:14,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:14,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:14,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:14,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:15,091 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:15,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:15,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:15,105 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:15,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:15,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:15,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:15,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:15,237 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:15,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:15,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:15,251 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:15,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:15,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:15,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:15,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:15,385 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:15,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:15,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:15,399 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:15,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:15,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:15,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:15,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:15,537 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:15,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:15,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:15,549 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:15,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:15,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:15,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:15,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:15,681 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:15,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:15,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:15,695 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:15,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:15,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:15,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:15,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:15,845 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:15,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:15,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:15,859 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:15,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:15,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:15,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:15,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:15,992 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:16,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:16,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:16,005 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:16,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:16,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:16,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:16,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:16,163 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:16,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:16,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:16,177 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:16,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:16,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:16,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:16,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:16,309 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:16,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:16,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:16,321 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:16,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:16,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:16,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:16,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:16,460 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:16,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:16,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:16,473 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:16,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:16,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:16,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:16,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:16,602 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:16,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:16,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:16,615 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:16,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:16,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:16,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:16,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:16,756 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:16,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:16,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:16,768 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:16,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:16,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:16,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:16,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:16,894 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:16,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:16,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:16,906 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:16,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:16,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:16,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:16,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:17,031 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:17,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:17,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:17,042 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:17,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:17,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:17,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:17,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:17,177 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:17,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:17,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:17,188 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:17,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:17,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:17,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:17,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:17,321 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:17,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:17,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:17,335 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:17,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:17,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:17,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:17,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:17,467 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:17,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:17,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:17,480 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:17,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:17,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:17,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:17,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:17,612 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:17,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:17,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:17,623 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:17,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:17,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:17,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:17,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:17,753 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:17,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:17,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:17,767 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:17,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:17,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:17,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:17,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:17,894 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:17,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:17,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:17,905 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:17,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:17,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:17,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:17,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:18,032 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:18,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:18,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:18,045 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:18,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:18,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:18,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:18,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:18,166 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:18,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:18,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:18,179 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:18,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:18,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:18,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:18,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:18,305 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:18,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:18,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:18,317 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:18,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:18,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:18,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:18,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:18,439 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:18,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:18,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:18,451 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:18,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:18,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:18,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:18,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:18,574 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:18,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:18,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:18,585 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:18,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:18,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:18,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:18,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:18,712 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:18,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:18,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:18,723 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:18,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:18,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:18,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:18,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:18,852 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:18,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:18,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:18,864 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:18,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:18,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:18,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:18,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:18,985 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:18,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:18,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:18,999 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:18,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:18,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:18,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:19,118 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:19,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:19,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:19,131 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:19,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:19,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:19,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:19,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:19,267 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:19,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:19,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:19,280 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:19,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:19,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:19,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:19,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:19,401 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:19,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:19,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:19,413 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:19,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:19,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:19,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:19,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:19,531 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:19,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:19,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:19,544 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:19,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:19,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:19,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:19,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:19,665 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:19,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:19,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:19,677 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:19,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:19,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:19,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:19,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:19,804 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:19,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:19,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:19,815 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:19,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:19,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:19,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:19,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:19,937 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:19,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:19,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:19,948 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:19,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:19,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:19,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:19,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:20,072 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:20,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:20,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:20,083 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:20,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:20,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:20,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:20,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:20,209 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:20,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:20,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:20,220 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:20,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:20,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:20,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:20,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:20,369 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:20,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:20,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:20,380 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:20,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:20,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:20,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:20,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:20,506 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:20,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:20,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:20,517 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:20,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:20,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:20,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:20,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:20,638 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:20,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:20,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:20,651 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:20,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:20,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:20,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:20,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:20,777 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:20,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:20,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:20,790 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:20,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:20,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:20,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:20,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:20,915 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:20,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:20,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:20,928 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:20,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:20,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:20,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:20,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:21,057 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:21,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:21,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:21,071 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:21,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:21,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:21,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:21,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:21,206 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:21,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:21,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:21,221 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:21,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:21,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:21,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:21,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:21,368 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:21,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:21,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:21,384 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:21,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:21,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:21,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:21,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:21,512 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:21,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:21,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:21,524 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:21,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:21,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:21,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:21,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:21,652 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:21,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:21,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:21,664 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:21,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:21,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:21,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:21,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:21,788 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:21,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:21,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:21,799 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:21,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:21,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:21,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:21,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:21,930 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:21,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:21,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:21,942 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:21,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:21,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:21,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:21,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:22,065 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:22,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:22,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:22,077 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:22,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:22,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:22,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:22,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:22,204 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:22,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:22,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:22,215 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:22,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:22,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:22,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:22,343 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:22,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:22,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:22,355 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:22,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:22,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:22,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:22,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:22,486 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:22,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:22,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:22,497 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:22,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:22,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:22,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:22,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:22,636 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:22,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:22,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:22,649 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:22,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:22,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:22,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:22,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:22,780 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:22,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:22,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:22,793 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:22,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:22,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:22,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:22,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:22,926 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:22,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:22,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:22,939 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:22,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:22,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:22,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:22,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:23,072 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:23,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:23,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:23,085 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:23,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:23,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:23,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:23,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:23,219 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:23,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:23,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:23,232 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:23,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:23,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:23,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:23,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:23,363 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:23,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:23,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:23,375 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:23,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:23,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:23,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:23,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:23,523 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:23,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:23,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:23,538 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:23,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:23,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:23,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:23,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:23,684 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:23,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:23,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:23,699 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:23,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:23,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:23,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:23,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:23,844 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:23,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:23,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:23,860 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:23,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:23,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:23,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:23,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:24,003 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:24,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:24,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:24,019 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:24,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:24,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:24,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:24,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:24,162 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:24,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:24,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:24,177 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:24,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:24,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:24,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:24,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:24,317 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:24,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:24,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:24,332 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:24,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:24,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:24,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:24,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:24,476 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:24,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:24,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:24,492 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:24,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:24,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:24,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:24,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:24,635 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:24,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:24,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:24,650 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:24,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:24,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:24,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:24,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:24,795 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:24,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:24,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:24,808 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:24,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:24,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:24,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:24,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:24,937 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:24,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:24,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:24,951 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:24,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:24,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:24,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:24,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:25,079 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:25,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:25,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:25,092 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:25,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:25,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:25,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:25,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:25,223 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:25,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:25,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:25,236 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:25,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:25,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:25,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:25,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:25,370 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:25,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:25,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:25,383 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:25,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:25,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:25,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:25,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:25,512 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:25,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:25,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:25,525 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:25,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:25,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:25,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:25,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:25,655 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:25,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:25,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:25,669 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:25,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:25,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:25,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:25,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:25,797 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:25,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:25,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:25,809 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:25,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:25,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:25,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:25,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:25,932 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:25,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:25,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:25,945 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:25,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:25,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:25,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:25,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:26,075 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:26,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:26,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:26,090 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:26,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:26,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:26,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:26,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:26,214 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:26,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:26,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:26,229 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:26,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:26,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:26,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:26,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:26,388 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:26,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:26,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:26,401 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:26,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:26,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:26,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:26,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:26,532 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:26,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:26,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:26,545 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:26,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:26,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:26,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:26,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:26,677 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:26,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:26,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:26,690 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:26,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:26,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:26,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:26,823 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:26,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:26,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:26,835 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:26,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:26,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:26,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:26,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:26,968 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:26,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:26,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:26,980 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:26,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:26,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:26,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:26,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:27,108 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:27,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:27,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:27,120 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:27,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:27,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:27,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:27,243 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:27,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:27,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:27,254 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:27,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:27,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:27,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:27,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:27,380 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:27,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:27,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:27,394 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:27,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:27,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:27,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:27,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:27,521 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:27,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:27,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:27,533 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:27,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:27,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:27,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:27,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:27,659 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:27,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:27,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:27,672 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:27,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:27,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:27,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:27,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:27,806 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:27,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:27,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:27,819 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:27,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:27,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:27,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:27,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:27,956 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:27,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:27,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:27,969 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:27,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:27,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:27,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:27,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:28,101 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:28,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:28,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:28,112 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:28,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:28,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:28,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:28,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:28,236 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:28,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:28,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:28,247 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:28,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:28,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:28,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:28,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:28,370 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:28,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:28,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:28,381 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:28,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:28,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:28,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:28,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:28,514 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:28,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:28,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:28,525 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:28,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:28,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:28,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:28,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:28,654 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:28,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:28,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:28,665 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:28,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:28,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:28,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:28,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:28,790 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:28,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:28,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:28,802 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:28,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:28,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:28,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:28,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:28,923 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:28,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:28,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:28,934 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:28,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:28,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:28,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:28,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:29,057 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:29,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:29,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:29,068 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:29,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:29,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:29,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:29,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:29,200 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:29,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:29,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:29,213 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:29,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:29,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:29,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:29,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:29,348 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:29,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:29,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:29,361 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:29,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:29,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:29,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:29,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:29,495 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:29,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:29,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:29,510 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:29,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:29,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:29,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:29,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:29,633 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:29,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:29,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:29,647 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:29,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:29,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:29,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:29,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:29,784 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:29,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:29,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:29,795 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:29,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:29,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:29,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:29,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:29,924 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:29,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:29,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:29,939 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:29,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:29,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:29,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:29,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:30,063 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:30,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:30,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:30,078 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:30,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:30,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:30,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:30,200 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:30,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:30,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:30,214 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:30,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:30,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:30,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:30,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:30,336 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:30,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:30,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:30,350 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:30,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:30,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:30,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:30,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:30,472 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:30,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:30,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:30,486 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:30,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:30,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:30,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:30,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:30,610 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:30,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:30,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:30,623 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:30,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:30,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:30,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:30,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:30,756 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:30,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:30,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:30,769 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:30,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:30,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:30,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:30,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:30,902 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:30,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:30,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:30,915 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:30,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:30,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:30,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:30,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:31,049 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:31,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:31,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:31,063 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:31,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:31,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:31,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:31,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:31,202 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:31,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:31,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:31,216 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:31,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:31,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:31,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:31,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:31,354 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:31,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:31,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:31,371 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:31,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:31,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:31,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:31,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:31,493 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:31,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:31,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:31,504 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:31,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:31,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:31,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:31,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:31,638 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:31,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:31,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:31,652 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:31,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:31,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:31,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:31,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:31,780 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:31,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:31,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:31,791 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:31,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:31,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:31,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:31,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:31,924 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:31,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:31,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:31,936 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:31,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:31,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:31,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:31,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:32,065 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:32,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:32,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:32,077 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:32,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:32,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:32,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:32,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:32,205 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:32,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:32,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:32,219 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:32,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:32,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:32,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:32,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:32,344 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:32,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:32,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:32,356 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:32,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:32,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:32,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:32,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:32,485 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:32,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:32,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:32,499 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:32,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:32,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:32,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:32,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:32,627 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:32,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:32,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:32,640 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:32,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:32,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:32,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:32,774 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:32,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:32,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:32,787 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:32,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:32,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:32,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:32,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:32,916 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:32,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:32,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:32,929 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:32,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:32,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:32,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:32,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:33,063 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:33,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:33,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:33,075 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:33,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:33,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:33,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:33,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:33,212 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:33,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:33,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:33,224 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:33,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:33,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:33,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:33,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:33,355 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:33,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:33,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:33,368 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:33,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:33,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:33,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:33,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:33,491 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:33,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:33,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:33,504 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:33,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:33,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:33,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:33,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:33,631 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:33,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:33,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:33,644 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:33,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:33,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:33,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:33,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:33,773 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:33,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:33,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:33,787 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:33,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:33,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:33,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:33,909 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:33,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:33,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:33,922 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:33,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:33,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:33,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:33,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:34,049 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:34,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:34,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:34,061 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:34,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:34,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:34,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:34,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:34,192 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:34,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:34,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:34,205 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:34,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:34,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:34,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:34,342 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:34,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:34,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:34,355 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:34,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:34,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:34,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:34,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:34,487 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:34,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:34,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:34,500 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:34,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:34,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:34,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:34,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:34,631 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:34,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:34,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:34,644 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:34,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:34,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:34,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:34,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:34,779 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:34,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:34,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:34,793 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:34,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:34,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:34,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:34,917 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:34,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:34,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:34,930 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:34,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:34,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:34,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:34,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:35,057 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:35,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:35,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:35,071 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:35,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:35,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:35,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:35,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:35,201 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:35,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:35,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:35,214 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:35,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:35,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:35,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:35,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:35,342 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:35,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:35,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:35,356 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:35,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:35,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:35,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:35,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:35,486 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:35,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:35,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:35,499 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:35,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:35,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:35,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:35,628 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:35,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:35,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:35,641 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:35,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:35,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:35,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:35,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:35,769 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:35,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:35,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:35,783 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:35,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:35,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:35,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:35,913 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:35,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:35,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:35,925 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:35,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:35,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:35,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:35,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:36,056 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:36,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:36,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:36,068 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:36,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:36,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:36,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:36,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:36,196 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:36,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:36,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:36,207 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:36,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:36,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:36,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:36,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:36,338 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:36,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:36,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:36,350 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:36,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:36,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:36,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:36,484 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:36,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:36,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:36,496 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:36,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:36,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:36,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:36,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:36,625 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:36,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:36,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:36,639 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:36,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:36,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:36,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:36,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:36,762 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:36,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:36,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:36,775 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:36,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:36,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:36,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:36,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:36,900 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:36,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:36,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:36,913 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:36,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:36,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:36,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:36,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:37,082 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:37,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:37,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:37,093 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:37,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:37,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:37,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:37,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:37,222 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:37,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:37,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:37,235 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:37,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:37,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:37,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:37,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:37,407 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:37,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:37,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:37,420 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:37,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:37,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:37,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:37,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:37,560 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:37,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:37,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:37,577 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:37,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:37,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:37,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:37,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:37,741 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:37,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:37,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:37,757 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:37,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:37,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:37,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:37,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:37,913 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:37,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:37,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:37,926 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:37,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:37,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:37,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:37,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:38,061 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:38,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:38,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:38,073 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:38,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:38,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:38,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:38,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:38,216 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:38,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:38,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:38,229 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:38,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:38,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:38,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:38,356 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:38,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:38,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:38,369 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:38,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:38,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:38,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:38,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:38,494 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:38,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:38,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:38,507 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:38,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:38,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:38,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:38,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:38,635 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:38,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:38,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:38,648 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:38,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:38,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:38,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:38,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:38,779 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:38,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:38,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:38,792 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:38,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:38,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:38,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:38,924 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:38,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:38,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:38,937 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:38,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:38,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:38,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:38,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:39,072 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:39,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:39,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:39,085 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:39,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:39,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:39,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:39,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:39,211 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:39,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:39,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:39,227 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:39,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:39,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:39,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:39,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:39,346 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:39,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:39,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:39,359 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:39,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:39,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:39,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:39,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:39,478 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:39,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:39,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:39,491 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:39,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:39,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:39,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:39,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:39,609 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:39,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:39,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:39,623 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:39,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:39,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:39,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:39,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:39,753 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:39,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:39,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:39,767 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:39,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:39,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:39,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:39,889 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:39,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:39,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:39,901 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:39,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:39,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:39,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:39,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:40,025 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:40,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:40,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:40,039 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:40,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:40,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:40,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:40,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:40,162 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:40,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:40,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:40,176 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:40,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:40,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:40,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:40,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:40,301 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:40,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:40,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:40,314 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:40,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:40,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:40,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:40,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:40,435 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:40,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:40,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:40,447 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:40,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:40,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:40,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:40,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:40,575 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:40,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:40,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:40,588 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:40,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:40,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:40,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:40,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:40,717 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:40,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:40,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:40,731 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:40,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:40,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:40,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:40,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:40,858 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:40,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:40,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:40,871 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:40,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:40,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:40,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:40,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:40,993 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:41,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:41,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:41,007 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:41,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:41,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:41,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:41,128 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:41,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:41,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:41,141 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:41,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:41,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:41,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:41,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:41,278 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:41,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:41,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:41,289 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:41,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:41,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:41,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:41,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:41,420 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:41,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:41,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:41,433 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:41,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:41,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:41,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:41,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:41,554 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:41,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:41,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:41,567 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:41,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:41,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:41,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:41,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:41,685 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:41,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:41,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:41,699 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:41,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:41,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:41,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:41,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:41,821 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:41,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:41,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:41,834 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:41,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:41,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:41,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:41,955 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:41,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:41,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:41,966 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:41,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:41,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:41,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:41,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:42,093 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:42,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:42,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:42,104 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:42,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:42,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:42,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:42,233 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:42,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:42,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:42,244 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:42,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:42,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:42,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:42,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:42,383 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:42,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:42,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:42,395 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:42,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:42,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:42,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:42,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:42,527 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:42,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:42,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:42,539 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:42,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:42,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:42,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:42,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:42,674 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:42,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:42,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:42,686 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:42,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:42,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:42,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:42,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:42,819 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:42,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:42,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:42,831 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:42,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:42,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:42,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:42,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:42,960 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:42,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:42,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:42,972 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:42,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:42,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:42,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:42,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:43,103 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:43,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:43,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:43,114 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:43,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:43,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:43,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:43,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:43,236 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:43,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:43,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:43,249 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:43,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:43,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:43,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:43,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:43,371 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:43,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:43,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:43,384 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:43,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:43,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:43,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:43,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:43,503 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:43,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:43,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:43,516 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:43,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:43,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:43,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:43,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:43,639 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:43,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:43,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:43,651 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:43,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:43,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:43,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:43,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:43,775 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:43,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:43,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:43,786 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:43,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:43,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:43,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:43,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:43,913 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:43,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:43,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:43,925 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:43,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:43,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:43,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:44,047 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:44,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:44,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:44,061 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:44,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:44,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:44,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:44,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:44,180 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:44,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:44,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:44,192 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:44,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:44,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:44,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:44,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:44,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:44,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:44,331 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:44,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:44,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:44,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:44,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:44,453 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:44,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:44,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:44,464 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:44,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:44,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:44,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:44,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:44,586 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:44,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:44,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:44,597 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:44,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:44,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:44,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:44,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:44,723 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:44,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:44,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:44,736 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:44,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:44,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:44,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:44,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:44,873 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:44,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:44,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:44,885 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:44,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:44,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:44,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:44,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:45,016 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:45,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:45,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:45,026 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:45,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:45,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:45,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:45,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:45,154 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:45,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:45,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:45,165 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:45,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:45,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:45,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:45,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:45,287 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:45,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:45,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:45,298 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:45,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:45,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:45,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:45,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:45,425 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:45,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:45,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:45,436 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:45,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:45,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:45,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:45,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:45,559 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:45,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:45,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:45,571 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:45,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:45,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:45,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:45,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:45,701 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:45,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:45,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:45,715 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:45,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:45,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:45,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:45,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:45,845 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:45,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:45,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:45,859 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:45,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:45,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:45,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:45,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:45,992 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:46,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:46,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:46,004 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:46,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:46,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:46,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:46,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:46,124 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:46,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:46,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:46,136 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:46,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:46,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:46,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:46,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:46,257 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:46,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:46,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:46,270 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:46,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:46,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:46,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:46,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:46,409 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:46,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:46,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:46,421 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:46,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:46,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:46,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:46,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:46,552 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:46,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:46,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:46,565 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:46,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:46,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:46,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:46,698 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:46,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:46,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:46,711 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:46,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:46,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:46,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:46,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:46,845 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:46,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:46,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:46,857 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:46,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:46,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:46,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:46,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:46,985 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:46,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:46,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:46,997 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:46,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:46,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:46,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:47,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:47,123 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:47,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:47,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:47,134 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:47,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:47,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:47,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:47,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:47,254 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:47,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:47,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:47,265 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:47,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:47,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:47,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:47,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:47,391 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:47,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:47,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:47,402 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:47,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:47,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:47,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:47,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:47,532 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:47,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:47,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:47,543 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:47,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:47,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:47,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:47,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:47,670 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:47,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:47,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:47,681 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:47,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:47,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:47,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:47,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:47,815 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:47,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:47,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:47,828 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:47,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:47,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:47,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:47,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:47,967 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:47,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:47,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:47,980 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:47,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:47,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:47,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:47,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:48,123 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:48,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:48,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:48,136 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:48,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:48,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:48,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:48,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:48,275 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:48,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:48,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:48,288 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:48,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:48,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:48,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:48,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:48,423 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:48,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:48,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:48,435 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:48,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:48,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:48,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:48,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:48,573 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:48,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:48,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:48,587 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:48,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:48,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:48,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:48,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:48,717 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:48,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:48,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:48,728 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:48,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:48,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:48,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:48,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:48,850 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:48,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:48,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:48,862 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:48,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:48,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:48,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:48,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:48,991 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:49,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:49,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:49,004 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:49,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:49,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:49,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:49,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:49,142 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:49,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:49,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:49,155 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:49,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:49,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:49,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:49,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:49,282 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:49,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:49,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:49,295 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:49,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:49,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:49,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:49,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:49,416 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:49,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:49,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:49,431 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:49,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:49,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:49,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:49,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:49,564 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:49,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:49,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:49,581 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:49,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:49,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:49,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:49,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:49,714 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:49,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:49,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:49,727 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:49,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:49,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:49,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:49,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:49,858 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:49,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:49,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:49,869 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:49,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:49,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:49,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:49,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:49,994 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:50,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:50,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:50,007 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:50,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:50,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:50,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:50,139 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:50,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:50,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:50,151 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:50,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:50,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:50,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:50,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:50,278 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:50,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:50,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:50,289 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:50,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:50,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:50,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:50,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:50,414 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:50,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:50,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:50,427 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:50,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:50,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:50,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:50,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:50,557 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:50,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:50,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:50,568 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:50,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:50,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:50,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:50,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:50,701 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:50,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:50,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:50,712 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:50,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:50,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:50,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:50,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:50,836 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:50,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:50,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:50,847 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:50,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:50,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:50,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:50,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:50,970 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:50,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:50,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:50,983 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:50,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:50,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:50,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:50,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:51,114 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:51,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:51,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:51,127 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:51,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:51,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:51,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:51,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:51,267 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:51,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:51,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:51,285 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:51,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:51,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:51,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:51,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:51,452 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:51,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:51,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:51,465 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:51,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:51,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:51,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:51,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:51,600 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:51,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:51,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:51,612 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:51,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:51,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:51,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:51,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:51,755 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:51,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:51,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:51,768 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:51,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:51,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:51,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:51,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:51,902 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:51,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:51,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:51,915 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:51,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:51,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:51,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:51,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:52,045 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:52,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:52,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:52,057 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:52,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:52,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:52,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:52,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:52,189 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:52,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:52,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:52,201 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:52,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:52,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:52,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:52,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:52,337 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:52,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:52,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:52,351 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:52,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:52,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:52,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:52,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:52,484 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:52,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:52,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:52,497 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:52,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:52,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:52,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:52,628 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:52,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:52,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:52,639 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:52,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:52,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:52,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:52,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:52,764 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:52,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:52,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:52,776 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:52,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:52,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:52,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:52,906 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:52,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:52,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:52,919 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:52,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:52,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:52,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:52,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:53,048 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:53,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:53,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:53,060 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:53,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:53,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:53,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:53,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:53,194 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:53,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:53,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:53,207 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:53,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:53,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:53,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:53,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:53,344 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:53,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:53,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:53,358 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:53,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:53,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:53,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:53,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:53,489 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:53,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:53,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:53,502 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:53,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:53,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:53,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:53,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:53,629 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:53,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:53,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:53,641 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:53,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:53,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:53,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:53,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:53,774 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:53,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:53,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:53,787 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:53,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:53,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:53,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:53,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:53,923 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:53,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:53,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:53,936 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:53,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:53,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:53,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:53,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:54,067 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:54,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:54,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:54,080 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:54,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:54,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:54,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:54,209 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:54,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:54,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:54,221 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:54,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:54,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:54,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:54,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:54,354 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:54,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:54,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:54,367 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:54,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:54,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:54,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:54,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:54,501 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:54,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:54,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:54,515 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:54,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:54,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:54,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:54,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:54,648 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:54,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:54,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:54,659 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:54,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:54,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:54,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:54,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:54,791 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:54,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:54,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:54,804 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:54,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:54,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:54,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:54,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:54,939 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:54,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:54,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:54,950 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:54,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:54,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:54,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:54,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:55,081 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:55,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:55,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:55,093 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:55,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:55,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:55,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:55,215 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:55,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:55,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:55,229 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:55,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:55,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:55,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:55,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:55,352 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:55,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:55,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:55,365 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:55,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:55,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:55,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:55,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:55,494 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:55,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:55,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:55,507 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:55,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:55,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:55,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:55,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:55,632 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:55,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:55,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:55,643 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:55,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:55,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:55,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:55,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:55,767 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:55,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:55,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:55,781 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:55,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:55,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:55,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:55,915 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:55,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:55,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:55,927 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:55,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:55,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:55,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:55,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:56,058 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:56,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:56,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:56,069 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:56,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:56,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:56,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:56,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:56,190 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:56,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:56,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:56,203 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:56,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:56,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:56,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:56,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:56,326 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:56,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:56,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:56,339 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:56,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:56,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:56,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:56,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:56,461 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:56,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:56,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:56,478 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:56,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:56,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:56,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:56,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:56,601 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:56,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:56,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:56,613 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:56,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:56,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:56,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:56,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:56,737 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:56,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:56,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:56,749 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:56,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:56,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:56,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:56,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:56,884 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:56,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:56,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:56,897 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:56,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:56,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:56,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:56,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:57,025 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:57,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:57,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:57,037 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:57,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:57,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:57,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:57,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:57,163 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:57,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:57,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:57,176 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:57,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:57,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:57,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:57,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:57,310 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:57,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:57,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:57,323 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:57,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:57,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:57,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:57,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:57,458 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:57,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:57,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:57,471 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:57,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:57,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:57,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:57,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:57,606 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:57,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:57,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:57,619 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:57,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:57,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:57,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:57,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:57,746 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:57,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:57,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:57,758 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:57,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:57,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:57,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:57,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:57,882 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:57,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:57,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:57,895 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:57,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:57,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:57,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:57,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:58,022 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:58,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:58,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:58,036 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:58,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:58,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:58,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:58,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:58,165 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:58,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:58,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:58,177 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:58,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:58,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:58,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:58,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:58,310 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:58,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:58,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:58,323 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:58,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:58,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:58,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:58,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:58,448 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:58,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:58,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:58,462 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:58,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:58,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:58,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:58,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:58,590 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:58,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:58,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:58,603 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:58,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:58,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:58,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:58,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:58,737 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:58,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:58,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:58,751 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:58,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:58,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:58,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:58,884 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:58,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:58,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:58,898 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:58,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:58,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:58,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:58,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:59,031 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:59,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:59,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:59,044 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:59,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:59,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:59,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:59,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:59,197 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:59,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:59,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:59,212 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:59,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:59,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:59,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:59,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:59,351 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:59,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:59,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:59,366 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:59,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:59,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:59,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:59,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:59,509 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:59,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:59,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:59,524 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:59,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:59,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:59,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:59,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:59,669 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:59,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:59,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:59,684 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:59,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:59,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:59,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:59,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:59,828 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:59,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:59,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:59,841 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:59,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:59,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:59,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:59,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:59,969 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:23:59,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:59,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:23:59,981 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:23:59,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:23:59,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:59,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:59,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:00,103 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:00,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:00,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:00,116 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:00,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:00,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:00,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:00,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:00,243 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:00,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:00,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:00,256 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:00,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:00,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:00,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:00,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:00,385 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:00,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:00,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:00,397 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:00,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:00,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:00,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:00,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:00,529 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:00,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:00,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:00,541 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:00,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:00,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:00,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:00,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:00,673 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:00,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:00,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:00,685 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:00,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:00,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:00,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:00,817 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:00,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:00,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:00,828 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:00,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:00,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:00,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:00,953 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:00,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:00,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:00,965 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:00,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:00,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:00,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:00,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:01,092 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:01,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:01,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:01,103 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:01,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:01,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:01,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:01,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:01,227 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:01,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:01,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:01,241 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:01,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:01,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:01,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:01,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:01,400 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:01,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:01,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:01,412 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:01,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:01,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:01,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:01,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:01,545 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:01,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:01,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:01,558 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:01,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:01,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:01,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:01,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:01,692 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:01,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:01,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:01,705 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:01,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:01,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:01,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:01,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:01,843 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:01,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:01,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:01,856 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:01,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:01,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:01,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:01,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:01,990 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:02,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:02,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:02,003 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:02,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:02,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:02,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:02,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:02,139 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:02,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:02,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:02,152 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:02,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:02,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:02,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:02,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:02,285 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:02,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:02,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:02,297 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:02,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:02,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:02,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:02,437 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:02,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:02,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:02,451 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:02,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:02,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:02,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:02,585 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:02,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:02,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:02,599 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:02,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:02,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:02,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:02,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:02,719 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:02,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:02,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:02,732 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:02,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:02,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:02,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:02,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:02,857 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:02,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:02,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:02,872 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:02,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:02,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:02,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:02,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:03,011 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:03,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:03,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:03,025 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:03,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:03,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:03,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:03,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:03,158 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:03,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:03,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:03,171 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:03,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:03,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:03,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:03,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:03,305 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:03,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:03,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:03,317 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:03,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:03,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:03,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:03,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:03,451 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:03,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:03,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:03,462 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:03,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:03,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:03,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:03,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:03,590 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:03,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:03,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:03,603 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:03,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:03,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:03,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:03,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:03,736 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:03,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:03,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:03,748 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:03,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:03,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:03,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:03,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:03,878 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:03,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:03,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:03,891 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:03,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:03,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:03,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:03,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:04,025 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:04,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:04,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:04,036 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:04,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:04,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:04,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:04,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:04,161 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:04,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:04,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:04,175 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:04,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:04,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:04,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:04,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:04,295 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:04,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:04,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:04,309 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:04,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:04,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:04,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:04,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:04,441 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:04,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:04,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:04,453 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:04,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:04,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:04,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:04,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:04,583 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:04,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:04,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:04,594 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:04,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:04,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:04,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:04,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:04,720 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:04,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:04,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:04,730 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:04,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:04,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:04,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:04,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:04,861 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:04,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:04,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:04,876 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:04,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:04,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:04,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:04,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:05,015 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:05,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:05,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:05,029 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:05,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:05,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:05,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:05,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:05,153 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:05,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:05,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:05,165 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:05,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:05,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:05,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:05,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:05,288 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:05,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:05,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:05,301 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:05,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:05,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:05,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:05,423 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:05,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:05,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:05,436 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:05,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:05,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:05,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:05,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:05,576 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:05,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:05,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:05,593 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:05,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:05,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:05,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:05,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:05,746 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:05,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:05,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:05,762 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:05,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:05,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:05,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:05,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:05,906 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:05,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:05,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:05,923 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:05,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:05,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:05,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:05,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:06,050 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:06,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:06,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:06,061 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:06,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:06,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:06,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:06,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:06,193 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:06,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:06,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:06,205 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:06,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:06,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:06,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:06,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:06,345 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:06,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:06,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:06,360 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:06,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:06,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:06,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:06,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:06,500 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:06,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:06,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:06,515 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:06,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:06,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:06,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:06,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:06,677 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:06,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:06,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:06,689 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:06,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:06,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:06,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:06,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:06,823 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:06,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:06,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:06,840 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:06,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:06,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:06,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:06,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:06,998 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:07,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:07,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:07,010 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:07,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:07,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:07,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:07,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:07,140 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:07,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:07,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:07,153 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:07,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:07,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:07,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:07,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:07,289 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:07,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:07,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:07,300 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:07,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:07,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:07,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:07,428 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:07,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:07,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:07,439 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:07,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:07,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:07,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:07,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:07,569 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:07,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:07,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:07,582 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:07,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:07,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:07,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:07,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:07,711 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:07,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:07,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:07,724 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:07,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:07,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:07,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:07,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:07,856 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:07,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:07,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:07,867 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:07,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:07,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:07,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:07,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:07,994 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:08,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:08,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:08,007 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:08,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:08,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:08,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:08,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:08,137 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:08,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:08,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:08,149 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:08,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:08,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:08,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:08,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:08,275 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:08,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:08,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:08,287 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:08,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:08,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:08,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:08,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:08,414 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:08,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:08,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:08,427 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:08,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:08,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:08,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:08,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:08,556 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:08,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:08,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:08,569 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:08,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:08,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:08,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:08,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:08,701 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:08,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:08,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:08,713 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:08,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:08,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:08,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:08,851 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:08,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:08,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:08,864 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:08,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:08,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:08,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:08,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:08,994 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:09,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:09,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:09,007 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:09,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:09,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:09,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:09,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:09,136 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:09,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:09,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:09,149 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:09,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:09,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:09,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:09,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:09,280 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:09,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:09,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:09,293 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:09,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:09,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:09,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:09,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:09,424 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:09,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:09,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:09,437 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:09,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:09,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:09,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:09,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:09,568 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:09,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:09,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:09,580 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:09,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:09,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:09,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:09,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:09,711 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:09,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:09,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:09,724 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:09,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:09,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:09,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:09,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:09,863 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:09,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:09,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:09,878 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:09,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:09,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:09,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:09,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:10,004 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:10,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:10,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:10,015 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:10,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:10,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:10,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:10,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:10,146 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:10,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:10,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:10,159 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:10,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:10,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:10,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:10,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:10,289 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:10,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:10,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:10,301 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:10,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:10,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:10,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:10,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:10,437 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:10,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:10,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:10,450 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:10,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:10,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:10,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:10,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:10,580 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:10,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:10,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:10,593 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:10,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:10,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:10,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:10,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:10,723 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:10,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:10,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:10,736 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:10,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:10,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:10,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:10,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:10,865 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:10,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:10,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:10,877 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:10,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:10,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:10,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:10,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:11,009 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:11,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:11,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:11,022 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:11,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:11,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:11,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:11,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:11,151 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:11,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:11,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:11,165 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:11,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:11,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:11,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:11,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:11,302 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:11,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:11,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:11,314 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:11,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:11,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:11,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:11,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:11,446 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:11,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:11,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:11,459 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:11,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:11,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:11,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:11,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:11,588 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:11,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:11,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:11,600 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:11,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:11,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:11,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:11,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:11,732 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:11,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:11,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:11,744 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:11,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:11,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:11,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:11,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:11,877 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:11,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:11,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:11,889 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:11,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:11,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:11,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:11,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:12,021 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:12,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:12,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:12,035 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:12,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:12,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:12,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:12,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:12,166 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:12,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:12,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:12,179 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:12,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:12,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:12,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:12,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:12,306 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:12,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:12,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:12,317 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:12,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:12,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:12,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:12,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:12,448 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:12,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:12,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:12,458 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:12,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:12,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:12,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:12,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:12,589 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:12,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:12,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:12,600 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:12,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:12,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:12,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:12,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:12,727 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:12,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:12,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:12,740 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:12,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:12,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:12,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:12,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:12,873 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:12,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:12,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:12,887 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:12,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:12,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:12,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:12,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:13,023 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:13,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:13,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:13,036 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:13,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:13,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:13,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:13,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:13,168 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:13,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:13,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:13,179 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:13,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:13,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:13,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:13,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:13,309 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:13,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:13,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:13,321 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:13,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:13,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:13,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:13,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:13,455 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:13,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:13,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:13,468 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:13,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:13,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:13,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:13,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:13,605 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:13,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:13,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:13,617 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:13,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:13,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:13,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:13,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:13,749 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:13,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:13,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:13,763 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:13,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:13,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:13,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:13,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:13,898 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:13,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:13,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:13,911 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:13,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:13,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:13,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:13,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:14,045 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:14,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:14,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:14,063 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:14,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:14,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:14,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:14,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:14,199 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:14,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:14,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:14,212 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:14,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:14,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:14,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:14,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:14,348 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:14,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:14,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:14,361 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:14,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:14,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:14,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:14,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:14,496 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:14,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:14,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:14,509 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:14,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:14,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:14,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:14,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:14,648 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:14,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:14,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:14,661 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:14,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:14,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:14,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:14,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:14,794 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:14,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:14,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:14,806 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:14,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:14,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:14,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:14,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:14,942 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:14,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:14,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:14,954 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:14,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:14,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:14,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:14,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:15,085 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:15,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:15,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:15,095 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:15,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:15,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:15,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:15,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:15,225 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:15,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:15,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:15,236 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:15,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:15,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:15,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:15,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:15,357 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:15,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:15,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:15,368 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:15,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:15,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:15,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:15,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:15,490 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:15,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:15,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:15,501 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:15,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:15,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:15,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:15,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:15,623 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:15,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:15,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:15,637 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:15,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:15,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:15,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:15,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:15,764 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:15,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:15,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:15,777 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:15,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:15,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:15,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:15,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:15,900 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:15,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:15,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:15,913 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:15,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:15,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:15,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:15,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:16,043 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:16,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:16,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:16,054 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:16,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:16,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:16,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:16,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:16,184 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:16,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:16,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:16,197 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:16,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:16,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:16,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:16,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:16,327 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:16,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:16,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:16,338 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:16,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:16,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:16,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:16,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:16,465 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:16,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:16,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:16,476 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:16,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:16,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:16,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:16,607 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:16,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:16,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:16,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:16,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:16,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:16,752 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:16,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:16,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:16,763 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:16,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:16,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:16,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:16,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:16,890 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:16,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:16,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:16,903 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:16,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:16,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:16,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:16,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:17,030 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:17,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:17,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:17,041 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:17,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:17,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:17,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:17,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:17,166 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:17,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:17,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:17,183 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:17,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:17,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:17,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:17,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:17,306 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:17,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:17,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:17,319 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:17,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:17,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:17,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:17,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:17,440 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:17,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:17,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:17,453 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:17,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:17,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:17,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:17,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:17,577 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:17,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:17,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:17,588 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:17,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:17,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:17,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:17,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:17,717 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:17,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:17,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:17,728 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:17,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:17,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:17,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:17,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:17,863 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:17,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:17,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:17,876 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:17,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:17,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:17,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:17,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:18,004 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:18,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:18,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:18,015 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:18,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:18,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:18,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:18,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:18,143 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:18,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:18,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:18,156 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:18,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:18,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:18,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:18,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:18,286 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:18,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:18,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:18,297 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:18,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:18,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:18,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:18,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:18,418 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:18,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:18,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:18,430 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:18,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:18,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:18,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:18,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:18,552 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:18,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:18,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:18,563 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:18,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:18,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:18,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:18,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:18,687 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:18,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:18,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:18,703 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:18,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:18,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:18,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:18,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:18,831 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:18,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:18,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:18,842 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:18,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:18,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:18,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:18,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:18,970 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:18,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:18,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:18,981 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:18,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:18,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:18,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:18,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:19,113 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:19,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:19,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:19,125 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:19,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:19,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:19,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:19,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:19,262 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:19,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:19,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:19,275 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:19,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:19,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:19,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:19,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:19,403 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:19,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:19,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:19,417 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:19,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:19,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:19,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:19,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:19,545 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:19,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:19,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:24:19,559 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:24:19,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:24:19,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:19,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:19,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:19,694 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:24:19,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2023-12-03 02:32:56,505 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:56,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:56,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:56,518 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:56,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:56,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:56,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:56,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:56,663 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:56,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:56,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:56,676 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:56,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:56,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:56,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:56,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:56,819 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:56,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:56,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:56,832 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:56,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:56,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:56,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:56,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:56,974 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:56,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:56,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:56,987 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:56,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:56,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:56,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:57,127 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:57,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:57,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:57,139 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:57,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:57,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:57,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:57,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:57,281 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:57,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:57,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:57,295 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:57,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:57,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:57,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:57,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:57,432 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:57,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:57,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:57,445 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:57,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:57,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:57,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:57,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:57,591 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:57,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:57,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:57,605 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:57,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:57,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:57,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:57,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:57,755 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:57,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:57,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:57,768 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:57,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:57,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:57,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:57,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:57,924 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:57,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:57,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:57,937 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:57,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:57,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:57,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:57,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:58,084 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:58,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:58,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:58,097 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:58,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:58,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:58,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:58,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:58,245 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:58,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:58,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:58,257 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:58,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:58,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:58,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:58,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:58,400 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:58,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:58,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:58,412 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:58,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:58,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:58,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:58,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:58,550 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:58,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:58,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:58,563 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:58,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:58,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:58,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:58,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:58,711 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:58,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:58,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:58,724 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:58,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:58,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:58,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:58,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:58,873 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:58,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:58,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:58,887 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:58,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:58,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:58,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:58,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:59,033 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:59,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:59,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:59,045 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:59,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:59,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:59,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:59,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:59,194 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:59,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:59,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:59,216 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:59,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:59,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:59,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:59,367 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:59,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:59,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:59,381 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:59,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:59,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:59,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:59,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:59,534 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:59,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:59,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:59,547 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:59,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:59,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:59,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:59,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:59,697 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:59,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:59,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:59,711 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:59,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:59,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:59,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:59,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:59,852 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:32:59,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:59,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:32:59,867 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:32:59,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:32:59,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:59,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:59,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:00,012 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:00,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:00,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:00,026 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:00,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:00,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:00,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:00,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:00,163 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:00,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:00,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:00,178 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:00,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:00,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:00,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:00,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:00,320 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:00,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:00,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:00,333 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:00,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:00,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:00,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:00,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:00,479 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:00,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:00,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:00,492 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:00,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:00,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:00,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:00,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:00,640 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:00,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:00,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:00,662 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:00,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:00,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:00,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:00,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:00,807 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:00,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:00,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:00,818 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:00,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:00,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:00,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:00,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:00,960 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:00,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:00,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:00,971 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:00,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:00,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:00,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:00,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:01,118 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:01,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:01,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:01,132 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:01,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:01,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:01,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:01,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:01,289 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:01,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:01,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:01,304 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:01,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:01,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:01,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:01,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:01,458 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:01,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:01,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:01,470 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:01,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:01,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:01,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:01,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:01,612 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:01,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:01,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:01,626 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:01,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:01,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:01,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:01,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:01,760 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:01,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:01,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:01,773 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:01,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:01,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:01,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:01,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:01,909 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:01,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:01,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:01,923 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:01,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:01,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:01,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:01,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:02,062 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:02,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:02,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:02,085 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:02,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:02,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:02,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:02,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:02,228 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:02,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:02,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:02,240 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:02,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:02,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:02,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:02,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:02,380 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:02,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:02,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:02,392 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:02,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:02,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:02,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:02,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:02,533 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:02,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:02,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:02,546 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:02,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:02,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:02,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:02,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:02,685 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:02,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:02,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:02,697 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:02,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:02,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:02,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:02,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:02,835 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:02,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:02,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:02,850 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:02,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:02,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:02,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:02,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:02,988 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:03,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:03,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:03,000 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:03,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:03,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:03,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:03,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:03,135 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:03,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:03,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:03,149 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:03,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:03,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:03,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:03,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:03,290 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:03,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:03,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:03,302 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:03,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:03,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:03,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:03,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:03,457 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:03,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:03,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:03,468 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:03,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:03,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:03,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:03,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:03,606 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:03,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:03,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:03,621 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:03,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:03,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:03,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:03,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:03,757 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:03,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:03,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:03,771 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:03,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:03,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:03,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:03,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:03,907 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:03,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:03,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:03,921 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:03,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:03,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:03,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:03,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:04,061 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:04,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:04,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:04,072 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:04,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:04,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:04,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:04,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:04,209 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:04,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:04,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:04,222 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:04,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:04,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:04,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:04,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:04,354 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:04,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:04,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:04,365 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:04,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:04,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:04,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:04,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:04,503 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:04,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:04,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:04,515 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:04,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:04,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:04,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:04,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:04,650 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:04,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:04,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:04,665 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:04,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:04,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:04,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:04,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:04,811 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:04,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:04,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:04,825 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:04,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:04,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:04,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:04,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:04,956 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:04,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:04,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:04,970 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:04,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:04,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:04,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:04,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:05,104 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:05,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:05,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:05,117 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:05,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:05,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:05,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:05,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:05,261 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:05,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:05,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:05,273 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:05,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:05,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:05,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:05,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:05,416 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:05,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:05,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:05,429 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:05,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:05,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:05,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:05,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:05,573 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:05,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:05,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:05,585 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:05,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:05,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:05,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:05,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:05,729 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:05,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:05,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:05,742 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:05,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:05,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:05,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:05,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:05,887 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:05,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:05,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:05,900 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:05,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:05,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:05,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:05,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:06,044 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:06,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:06,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:06,056 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:06,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:06,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:06,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:06,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:06,213 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:06,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:06,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:06,225 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:06,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:06,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:06,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:06,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:06,368 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:06,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:06,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:06,380 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:06,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:06,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:06,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:06,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:06,518 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:06,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:06,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:06,531 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:06,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:06,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:06,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:06,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:06,668 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:06,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:06,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:06,679 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:06,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:06,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:06,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:06,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:06,822 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:06,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:06,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:06,834 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:06,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:06,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:06,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:06,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:06,971 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:06,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:06,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:06,986 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:06,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:06,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:06,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:07,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:07,129 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:07,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:07,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:07,142 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:07,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:07,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:07,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:07,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:07,280 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:07,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:07,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:07,293 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:07,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:07,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:07,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:07,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:07,429 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:07,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:07,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:07,443 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:07,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:07,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:07,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:07,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:07,593 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:07,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:07,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:07,607 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:07,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:07,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:07,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:07,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:07,751 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:07,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:07,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:07,764 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:07,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:07,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:07,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:07,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:07,906 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:07,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:07,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:07,917 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:07,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:07,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:07,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:07,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:08,061 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:08,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:08,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:08,073 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:08,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:08,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:08,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:08,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:08,215 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:08,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:08,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:08,226 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:08,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:08,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:08,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:08,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:08,383 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:08,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:08,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:08,399 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:08,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:08,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:08,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:08,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:08,545 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:08,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:08,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:08,556 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:08,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:08,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:08,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:08,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:08,695 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:08,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:08,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:08,709 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:08,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:08,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:08,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:08,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:08,851 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:08,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:08,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:08,864 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:08,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:08,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:08,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:08,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:09,024 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:09,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:09,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:09,037 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:09,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:09,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:09,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:09,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:09,180 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:09,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:09,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:09,193 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:09,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:09,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:09,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:09,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:09,339 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:09,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:09,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:09,352 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:09,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:09,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:09,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:09,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:09,494 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:09,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:09,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:09,507 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:09,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:09,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:09,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:09,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:09,654 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:09,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:09,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:09,669 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:09,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:09,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:09,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:09,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:09,814 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:09,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:09,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:09,826 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:09,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:09,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:09,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:09,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:09,975 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:09,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:09,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:09,987 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:09,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:09,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:09,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:10,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:10,139 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:10,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:10,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:10,153 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:10,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:10,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:10,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:10,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:10,305 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:10,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:10,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:10,317 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:10,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:10,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:10,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:10,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:10,478 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:10,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:10,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:10,491 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:10,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:10,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:10,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:10,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:10,639 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:10,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:10,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:10,653 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:10,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:10,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:10,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:10,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:10,804 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:10,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:10,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:10,817 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:10,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:10,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:10,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:10,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:10,967 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:10,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:10,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:10,981 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:10,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:10,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:10,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:10,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:11,132 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:11,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:11,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:11,145 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:11,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:11,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:11,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:11,302 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:11,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:11,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:11,316 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:11,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:11,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:11,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:11,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:11,461 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:11,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:11,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:11,473 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:11,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:11,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:11,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:11,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:11,609 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:11,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:11,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:11,621 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:11,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:11,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:11,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:11,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:11,760 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:11,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:11,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:11,773 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:11,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:11,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:11,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:11,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:11,924 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:11,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:11,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:11,936 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:11,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:11,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:11,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:11,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:12,071 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:12,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:12,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:12,083 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:12,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:12,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:12,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:12,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:12,219 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:12,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:12,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:12,232 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:12,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:12,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:12,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:12,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:12,363 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:12,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:12,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:12,376 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:12,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:12,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:12,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:12,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:12,511 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:12,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:12,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:12,525 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:12,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:12,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:12,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:12,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:12,672 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:12,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:12,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:12,686 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:12,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:12,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:12,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:12,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:12,825 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:12,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:12,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:12,836 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:12,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:12,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:12,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:12,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:12,978 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:12,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:12,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:12,991 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:12,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:12,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:12,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:13,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:13,137 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:13,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:13,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:13,149 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:13,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:13,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:13,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:13,299 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:13,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:13,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:13,314 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:13,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:13,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:13,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:13,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:13,455 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:13,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:13,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:13,468 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:13,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:13,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:13,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:13,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:13,609 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:13,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:13,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:13,623 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:13,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:13,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:13,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:13,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:13,766 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:13,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:13,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:13,779 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:13,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:13,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:13,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:13,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:13,924 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:13,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:13,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:13,937 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:13,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:13,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:13,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:13,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:14,076 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:14,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:14,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:14,088 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:14,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:14,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:14,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:14,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:14,227 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:14,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:14,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:14,238 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:14,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:14,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:14,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:14,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:14,377 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:14,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:14,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:14,390 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:14,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:14,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:14,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:14,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:14,526 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:14,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:14,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:14,538 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:14,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:14,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:14,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:14,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:14,679 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:14,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:14,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:14,694 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:14,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:14,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:14,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:14,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:14,827 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:14,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:14,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:14,842 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:14,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:14,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:14,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:14,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:14,975 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:14,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:14,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:14,990 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:14,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:14,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:14,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:15,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:15,127 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:15,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:15,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:15,141 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:15,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:15,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:15,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:15,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:15,282 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:15,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:15,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:15,295 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:15,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:15,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:15,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:15,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:15,440 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:15,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:15,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:15,453 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:15,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:15,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:15,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:15,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:15,602 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:15,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:15,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:15,615 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:15,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:15,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:15,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:15,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:15,761 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:15,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:15,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:15,775 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:15,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:15,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:15,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:15,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:15,924 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:15,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:15,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:15,947 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:15,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:15,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:15,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:15,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:16,095 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:16,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:16,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:16,108 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:16,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:16,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:16,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:16,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:16,253 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:16,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:16,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:16,265 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:16,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:16,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:16,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:16,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:16,411 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:16,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:16,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:16,424 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:16,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:16,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:16,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:16,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:16,571 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:16,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:16,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:16,585 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:16,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:16,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:16,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:16,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:16,735 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:16,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:16,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:16,749 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:16,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:16,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:16,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:16,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:16,897 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:16,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:16,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:16,909 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:16,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:16,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:16,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:16,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:17,058 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:17,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:17,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:17,070 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:17,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:17,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:17,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:17,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:17,213 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:17,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:17,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:17,226 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:17,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:17,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:17,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:17,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:17,382 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:17,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:17,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:17,393 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:17,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:17,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:17,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:17,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:17,538 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:17,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:17,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:17,551 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:17,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:17,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:17,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:17,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:17,697 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:17,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:17,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:17,709 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:17,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:17,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:17,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:17,866 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:17,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:17,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:17,879 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:17,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:17,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:17,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:17,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:18,029 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:18,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:18,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:18,043 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:18,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:18,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:18,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:18,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:18,188 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:18,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:18,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:18,198 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:18,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:18,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:18,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:18,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:18,338 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:18,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:18,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:18,353 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:18,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:18,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:18,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:18,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:18,516 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:18,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:18,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:18,531 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:18,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:18,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:18,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:18,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:18,685 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:18,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:18,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:18,698 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:18,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:18,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:18,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:18,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:18,847 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:18,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:18,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:18,859 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:18,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:18,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:18,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:18,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:18,996 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:19,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:19,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:19,008 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:19,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:19,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:19,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:19,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:19,142 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:19,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:19,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:19,157 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:19,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:19,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:19,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:19,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:19,291 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:19,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:19,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:19,303 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:19,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:19,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:19,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:19,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:19,437 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:19,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:19,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:19,451 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:19,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:19,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:19,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:19,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:19,583 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:19,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:19,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:19,597 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:19,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:19,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:19,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:19,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:19,729 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:19,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:19,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:19,743 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:19,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:19,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:19,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:19,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:19,874 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:19,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:19,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:19,887 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:19,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:19,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:19,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:19,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:20,022 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:20,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:20,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:20,037 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:20,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:20,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:20,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:20,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:20,183 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:20,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:20,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:20,197 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:20,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:20,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:20,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:20,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:20,336 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:20,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:20,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:20,348 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:20,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:20,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:20,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:20,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:20,483 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:20,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:20,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:20,495 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:20,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:20,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:20,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:20,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:20,626 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:20,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:20,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:20,639 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:20,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:20,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:20,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:20,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:20,770 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:20,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:20,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:20,783 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:20,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:20,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:20,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:20,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:20,918 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:20,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:20,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:20,931 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:20,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:20,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:20,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:20,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:21,065 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:21,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:21,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:21,079 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:21,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:21,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:21,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:21,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:21,215 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:21,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:21,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:21,228 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:21,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:21,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:21,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:21,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:21,379 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:21,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:21,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:21,392 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:21,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:21,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:21,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:21,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:21,545 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:21,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:21,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:21,557 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:21,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:21,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:21,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:21,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:21,698 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:21,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:21,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:21,711 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:21,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:21,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:21,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:21,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:21,849 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:21,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:21,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:21,863 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:21,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:21,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:21,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:21,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:21,993 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:22,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:22,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:22,006 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:22,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:22,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:22,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:22,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:22,136 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:22,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:22,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:22,148 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:22,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:22,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:22,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:22,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:22,285 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:22,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:22,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:22,299 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:22,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:22,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:22,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:22,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:22,433 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:22,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:22,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:22,447 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:22,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:22,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:22,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:22,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:22,581 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:22,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:22,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:22,594 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:22,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:22,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:22,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:22,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:22,728 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:22,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:22,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:22,740 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:22,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:22,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:22,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:22,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:22,882 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:22,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:22,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:22,897 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:22,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:22,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:22,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:22,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:23,029 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:23,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:23,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:23,040 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:23,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:23,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:23,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:23,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:23,175 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:23,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:23,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:23,187 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:23,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:23,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:23,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:23,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:23,320 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:23,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:23,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:23,331 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:23,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:23,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:23,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:23,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:23,465 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:23,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:23,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:23,479 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:23,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:23,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:23,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:23,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:23,615 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:23,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:23,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:23,627 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:23,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:23,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:23,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:23,763 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:23,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:23,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:23,776 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:23,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:23,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:23,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:23,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:23,912 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:23,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:23,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:23,924 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:23,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:23,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:23,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:23,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:24,057 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:24,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:24,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:24,068 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:24,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:24,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:24,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:24,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:24,211 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:24,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:24,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:24,224 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:24,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:24,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:24,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:24,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:24,357 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:24,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:24,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:24,370 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:24,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:24,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:24,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:24,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:24,502 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:24,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:24,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:24,517 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:24,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:24,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:24,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:24,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:24,652 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:24,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:24,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:24,665 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:24,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:24,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:24,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:24,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:24,801 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:24,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:24,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:24,814 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:24,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:24,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:24,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:24,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:24,947 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:24,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:24,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:24,960 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:24,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:24,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:24,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:24,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:25,098 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:25,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:25,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:25,113 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:25,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:25,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:25,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:25,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:25,248 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:25,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:25,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:25,262 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:25,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:25,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:25,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:25,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:25,398 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:25,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:25,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:25,417 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:25,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:25,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:25,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:25,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:25,553 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:25,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:25,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:25,565 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:25,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:25,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:25,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:25,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:25,708 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:25,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:25,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:25,718 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:25,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:25,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:25,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:25,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:25,860 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:25,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:25,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:25,873 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:25,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:25,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:25,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:25,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:26,012 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:26,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:26,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:26,025 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:26,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:26,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:26,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:26,166 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:26,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:26,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:26,179 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:26,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:26,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:26,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:26,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:26,325 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:26,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:26,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:26,339 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:26,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:26,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:26,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:26,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:26,476 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:26,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:26,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:26,489 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:26,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:26,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:26,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:26,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:26,634 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:26,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:26,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:26,647 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:26,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:26,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:26,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:26,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:26,804 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:26,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:26,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:26,817 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:26,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:26,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:26,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:26,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:26,962 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:26,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:26,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:26,975 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:26,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:26,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:26,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:26,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:27,115 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:27,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:27,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:27,126 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:27,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:27,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:27,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:27,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:27,261 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:27,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:27,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:27,272 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:27,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:27,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:27,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:27,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:27,410 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:27,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:27,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:27,420 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:27,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:27,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:27,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:27,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:27,557 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:27,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:27,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:27,568 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:27,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:27,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:27,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:27,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:27,709 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:27,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:27,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:27,720 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:27,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:27,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:27,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:27,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:27,857 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:27,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:27,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:27,868 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:27,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:27,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:27,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:27,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:28,007 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:28,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:28,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:28,020 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:28,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:28,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:28,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:28,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:28,172 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:28,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:28,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:28,184 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:28,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:28,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:28,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:28,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:28,322 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:28,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:28,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:28,333 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:28,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:28,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:28,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:28,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:28,471 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:28,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:28,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:28,482 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:28,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:28,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:28,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:28,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:28,618 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:28,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:28,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:28,629 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:28,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:28,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:28,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:28,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:28,767 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:28,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:28,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:28,779 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:28,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:28,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:28,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:28,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:28,921 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:28,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:28,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:28,935 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:28,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:28,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:28,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:28,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:29,075 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:29,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:29,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:29,087 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:29,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:29,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:29,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:29,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:29,230 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:29,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:29,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:29,243 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:29,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:29,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:29,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:29,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:29,380 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:29,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:29,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:29,392 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:29,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:29,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:29,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:29,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:29,541 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:29,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:29,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:29,553 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:29,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:29,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:29,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:29,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:29,686 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:29,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:29,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:29,699 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:29,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:29,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:29,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:29,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:29,838 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:29,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:29,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:29,851 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:29,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:29,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:29,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:29,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:29,995 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:30,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:30,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:30,009 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:30,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:30,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:30,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:30,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:30,154 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:30,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:30,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:30,167 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:30,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:30,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:30,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:30,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:30,310 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:30,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:30,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:30,323 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:30,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:30,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:30,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:30,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:30,460 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:30,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:30,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:30,473 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:30,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:30,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:30,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:30,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:30,617 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:30,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:30,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:30,629 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:30,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:30,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:30,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:30,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:30,770 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:30,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:30,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:30,781 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:30,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:30,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:30,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:30,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:30,941 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:30,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:30,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:30,955 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:30,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:30,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:30,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:30,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:31,100 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:31,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:31,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:31,114 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:31,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:31,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:31,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:31,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:31,262 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:31,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:31,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:31,278 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:31,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:31,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:31,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:31,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:31,427 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:31,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:31,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:31,439 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:31,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:31,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:31,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:31,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:31,577 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:31,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:31,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:31,591 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:31,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:31,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:31,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:31,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:31,735 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:31,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:31,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:31,748 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:31,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:31,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:31,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:31,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:31,891 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:31,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:31,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:31,904 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:31,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:31,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:31,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:31,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:32,052 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:32,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:32,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:32,065 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:32,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:32,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:32,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:32,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:32,211 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:32,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:32,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:32,225 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:32,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:32,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:32,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:32,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:32,377 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:32,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:32,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:32,391 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:32,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:32,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:32,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:32,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:32,539 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:32,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:32,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:32,552 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:32,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:32,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:32,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:32,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:32,700 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:32,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:32,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:32,713 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:32,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:32,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:32,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:32,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:32,858 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:32,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:32,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:32,871 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:32,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:32,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:32,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:32,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:33,015 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:33,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:33,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:33,029 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:33,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:33,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:33,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:33,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:33,176 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:33,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:33,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:33,190 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:33,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:33,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:33,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:33,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:33,339 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:33,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:33,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:33,352 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:33,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:33,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:33,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:33,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:33,501 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:33,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:33,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:33,515 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:33,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:33,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:33,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:33,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:33,662 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:33,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:33,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:33,683 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:33,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:33,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:33,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:33,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:33,831 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:33,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:33,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:33,844 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:33,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:33,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:33,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:33,990 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:34,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:34,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:34,003 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:34,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:34,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:34,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:34,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:34,145 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:34,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:34,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:34,159 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:34,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:34,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:34,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:34,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:34,316 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:34,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:34,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:34,331 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:34,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:34,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:34,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:34,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:34,472 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:34,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:34,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:34,484 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:34,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:34,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:34,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:34,624 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:34,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:34,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:34,637 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:34,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:34,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:34,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:34,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:34,778 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:34,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:34,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:34,789 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:34,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:34,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:34,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:34,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:34,934 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:34,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:34,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:34,946 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:34,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:34,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:34,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:34,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:35,096 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:35,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:35,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:35,107 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:35,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:35,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:35,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:35,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:35,252 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:35,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:35,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:35,265 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:35,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:35,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:35,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:35,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:35,401 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:35,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:35,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:35,415 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:35,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:35,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:35,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:35,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:35,553 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:35,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:35,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:35,567 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:35,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:35,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:35,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:35,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:35,702 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:35,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:35,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:35,718 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:35,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:35,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:35,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:35,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:35,860 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:35,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:35,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:35,873 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:35,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:35,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:35,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:35,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:36,024 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:36,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:36,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:36,037 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:36,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:36,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:36,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:36,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:36,185 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:36,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:36,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:36,199 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:36,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:36,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:36,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:36,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:36,353 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:36,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:36,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:36,366 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:36,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:36,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:36,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:36,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:36,522 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:36,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:36,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:36,533 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:36,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:36,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:36,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:36,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:36,681 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:36,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:36,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:36,693 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:36,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:36,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:36,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:36,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:36,840 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:36,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:36,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:36,852 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:36,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:36,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:36,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:36,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:36,998 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:37,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:37,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:37,009 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:37,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:37,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:37,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:37,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:37,150 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:37,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:37,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:37,163 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:37,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:37,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:37,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:37,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:37,301 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:37,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:37,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:37,316 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:37,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:37,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:37,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:37,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:37,458 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:37,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:37,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:37,471 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:37,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:37,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:37,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:37,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:37,617 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:37,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:37,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:37,628 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:37,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:37,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:37,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:37,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:37,772 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:37,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:37,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:37,785 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:37,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:37,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:37,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:37,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:37,947 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:37,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:37,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:37,959 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:37,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:37,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:37,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:37,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:38,104 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:38,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:38,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:38,117 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:38,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:38,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:38,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:38,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:38,261 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:38,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:38,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:38,272 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:38,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:38,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:38,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:38,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:38,416 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:38,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:38,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:38,429 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:38,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:38,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:38,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:38,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:38,574 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:38,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:38,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:38,587 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:38,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:38,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:38,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:38,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:38,728 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:38,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:38,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:38,741 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:38,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:38,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:38,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:38,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:38,886 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:38,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:38,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:38,899 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:38,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:38,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:38,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:38,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:39,044 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:39,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:39,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:39,058 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:39,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:39,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:39,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:39,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:39,200 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:39,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:39,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:39,212 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:39,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:39,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:39,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:39,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:39,355 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:39,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:39,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:39,367 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:39,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:39,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:39,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:39,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:39,509 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:39,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:39,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:39,523 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:39,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:39,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:39,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:39,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:39,664 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:39,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:39,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:39,676 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:39,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:39,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:39,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:39,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:39,820 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:39,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:39,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:39,832 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:39,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:39,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:39,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:39,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:39,976 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:39,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:39,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:39,989 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:39,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:39,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:39,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:40,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:40,132 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:40,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:40,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:40,144 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:40,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:40,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:40,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:40,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:40,287 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:40,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:40,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:40,300 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:40,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:40,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:40,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:40,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:40,450 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:40,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:40,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:40,463 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:40,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:40,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:40,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:40,615 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:40,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:40,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:40,629 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:40,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:40,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:40,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:40,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:40,781 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:40,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:40,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:40,792 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:40,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:40,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:40,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:40,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:40,936 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:40,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:40,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:40,949 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:40,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:40,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:40,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:40,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:41,094 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:41,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:41,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:41,107 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:41,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:41,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:41,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:41,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:41,256 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:41,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:41,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:41,270 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:41,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:41,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:41,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:41,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:41,431 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:41,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:41,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:41,444 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:41,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:41,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:41,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:41,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:41,595 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:41,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:41,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:41,608 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:41,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:41,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:41,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:41,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:41,758 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:41,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:41,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:41,771 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:41,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:41,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:41,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:41,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:41,916 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:41,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:41,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:41,930 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:41,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:41,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:41,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:41,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:42,101 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:42,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:42,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:42,115 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:42,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:42,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:42,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:42,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:42,270 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:42,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:42,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:42,288 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:42,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:42,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:42,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:42,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:42,433 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:42,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:42,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:42,445 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:42,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:42,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:42,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:42,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:42,594 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:42,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:42,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:42,608 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:42,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:42,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:42,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:42,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:42,757 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:42,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:42,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:42,771 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:42,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:42,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:42,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:42,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:42,922 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:42,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:42,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:42,935 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:42,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:42,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:42,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:42,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:43,089 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:43,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:43,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:43,101 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:43,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:43,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:43,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:43,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:43,256 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:43,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:43,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:43,269 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:43,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:43,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:43,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:43,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:43,424 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:43,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:43,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:43,437 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:43,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:43,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:43,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:43,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:43,597 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:43,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:43,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:43,611 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:43,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:43,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:43,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:43,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:43,758 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:43,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:43,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:43,771 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:43,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:43,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:43,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:43,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:43,915 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:43,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:43,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:43,928 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:43,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:43,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:43,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:43,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:44,073 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:44,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:44,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:44,085 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:44,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:44,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:44,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:44,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:44,229 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:44,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:44,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:44,241 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:44,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:44,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:44,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:44,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:44,383 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:44,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:44,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:44,396 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:44,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:44,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:44,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:44,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:44,537 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:44,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:44,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:44,550 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:44,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:44,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:44,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:44,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:44,687 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:44,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:44,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:44,700 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:44,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:44,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:44,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:44,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:44,840 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:44,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:44,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:44,853 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:44,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:44,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:44,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:44,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:45,011 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:45,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:45,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:45,023 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:45,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:45,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:45,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:45,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:45,153 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:45,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:45,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:45,167 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:45,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:45,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:45,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:45,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:45,308 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:45,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:45,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:45,322 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:45,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:45,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:45,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:45,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:45,460 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:45,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:45,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:45,471 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:45,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:45,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:45,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:45,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:45,607 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:45,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:45,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:45,619 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:45,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:45,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:45,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:45,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:45,759 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:45,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:45,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:45,772 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:45,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:45,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:45,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:45,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:45,917 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:45,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:45,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:45,928 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:45,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:45,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:45,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:45,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:46,072 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:46,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:46,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:46,085 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:46,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:46,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:46,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:46,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:46,229 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:46,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:46,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:46,243 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:46,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:46,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:46,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:46,388 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:46,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:46,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:46,400 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:46,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:46,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:46,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:46,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:46,548 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:46,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:46,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:46,561 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:46,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:46,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:46,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:46,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:46,706 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:46,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:46,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:46,719 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:46,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:46,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:46,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:46,869 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:46,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:46,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:46,883 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:46,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:46,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:46,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:46,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:47,031 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:47,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:47,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:47,043 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:47,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:47,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:47,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:47,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:47,183 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:47,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:47,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:47,195 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:47,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:47,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:47,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:47,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:47,339 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:47,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:47,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:47,354 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:47,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:47,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:47,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:47,493 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:47,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:47,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:47,506 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:47,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:47,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:47,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:47,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:47,652 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:47,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:47,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:47,671 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:47,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:47,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:47,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:47,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:47,812 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:47,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:47,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:47,825 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:47,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:47,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:47,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:47,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:47,956 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:47,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:47,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:47,968 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:47,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:47,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:47,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:47,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:48,098 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:48,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:48,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:48,111 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:48,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:48,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:48,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:48,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:48,241 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:48,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:48,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:48,254 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:48,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:48,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:48,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:48,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:48,386 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:48,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:48,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:48,400 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:48,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:48,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:48,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:48,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:48,535 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:48,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:48,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:48,547 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:48,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:48,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:48,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:48,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:48,690 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:48,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:48,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:48,703 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:48,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:48,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:48,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:48,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:48,845 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:48,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:48,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:48,859 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:48,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:48,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:48,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:48,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:49,013 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:49,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:49,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:49,026 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:49,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:49,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:49,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:49,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:49,167 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:49,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:49,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:49,180 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:49,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:49,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:49,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:49,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:49,313 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:49,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:49,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:49,327 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:49,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:49,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:49,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:49,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:49,460 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:49,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:49,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:49,473 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:49,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:49,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:49,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:49,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:49,613 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:49,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:49,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:49,626 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:49,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:49,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:49,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:49,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:49,763 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:49,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:49,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:49,775 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:49,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:49,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:49,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:49,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:49,912 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:49,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:49,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:49,924 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:49,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:49,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:49,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:49,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:50,062 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:50,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:50,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:50,075 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:50,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:50,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:50,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:50,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:50,226 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:50,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:50,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:50,239 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:50,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:50,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:50,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:50,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:50,396 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:50,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:50,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:50,407 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:50,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:50,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:50,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:50,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:50,554 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:50,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:50,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:50,567 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:50,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:50,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:50,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:50,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:50,715 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:50,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:50,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:50,728 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:50,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:50,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:50,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:50,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:50,874 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:50,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:50,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:50,889 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:50,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:50,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:50,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:50,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:51,039 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:51,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:51,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:51,053 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:51,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:51,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:51,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:51,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:51,203 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:51,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:51,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:51,216 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:51,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:51,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:51,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:51,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:51,379 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:51,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:51,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:51,390 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:51,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:51,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:51,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:51,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:51,540 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:51,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:51,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:51,553 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:51,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:51,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:51,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:51,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:51,704 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:51,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:51,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:51,717 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:51,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:51,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:51,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:51,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:51,874 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:51,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:51,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:51,888 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:51,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:51,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:51,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:51,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:52,030 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:52,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:52,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:52,042 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:52,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:52,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:52,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:52,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:52,186 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:52,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:52,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:52,197 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:52,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:52,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:52,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:52,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:52,338 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:52,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:52,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:52,351 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:52,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:52,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:52,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:52,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:52,486 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:52,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:52,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:52,499 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:52,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:52,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:52,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:52,636 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:52,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:52,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:52,648 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:52,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:52,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:52,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:52,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:52,791 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:52,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:52,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:52,805 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:52,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:52,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:52,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:52,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:52,942 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:52,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:52,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:52,952 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:52,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:52,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:52,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:52,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:53,102 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:53,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:53,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:53,115 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:53,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:53,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:53,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:53,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:53,262 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:53,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:53,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:53,275 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:53,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:53,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:53,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:53,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:53,409 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:53,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:53,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:53,421 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:53,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:53,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:53,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:53,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:53,570 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:53,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:53,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:53,583 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:53,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:53,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:53,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:53,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:53,728 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:53,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:53,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:53,741 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:53,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:53,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:53,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:53,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:53,886 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:53,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:53,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:53,899 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:53,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:53,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:53,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:53,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:54,048 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:54,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:54,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:54,061 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:54,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:54,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:54,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:54,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:54,211 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:54,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:54,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:54,225 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:54,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:54,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:54,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:54,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:54,378 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:54,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:54,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:54,391 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:54,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:54,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:54,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:54,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:54,557 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:54,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:54,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:54,569 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:54,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:54,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:54,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:54,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:54,721 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:54,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:54,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:54,735 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:54,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:54,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:54,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:54,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:54,888 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:54,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:54,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:54,899 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:54,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:54,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:54,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:54,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:55,052 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:55,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:55,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:55,067 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:55,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:55,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:55,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:55,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:55,230 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:55,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:55,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:55,246 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:55,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:55,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:55,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:55,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:55,414 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:55,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:55,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:55,429 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:55,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:55,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:55,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:55,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:55,578 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:55,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:55,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:55,590 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:55,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:55,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:55,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:55,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:55,733 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:55,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:55,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:55,745 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:55,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:55,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:55,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:55,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:55,889 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:55,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:55,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:55,904 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:55,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:55,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:55,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:55,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:56,054 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:56,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:56,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:56,068 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:56,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:56,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:56,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:56,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:56,210 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:56,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:56,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:56,223 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:56,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:56,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:56,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:56,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:56,370 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:56,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:56,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:56,383 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:56,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:56,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:56,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:56,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:56,530 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:56,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:56,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:56,543 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:56,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:56,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:56,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:56,689 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:56,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:56,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:56,703 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:56,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:56,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:56,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:56,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:56,854 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:56,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:56,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:56,868 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:56,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:56,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:56,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:56,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:57,010 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:57,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:57,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:57,023 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:57,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:57,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:57,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:57,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:57,163 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:57,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:57,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:57,176 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:57,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:57,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:57,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:57,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:57,317 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:57,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:57,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:57,331 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:57,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:57,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:57,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:57,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:57,486 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:57,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:57,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:57,499 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:57,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:57,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:57,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:57,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:57,639 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:57,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:57,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:57,652 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:57,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:57,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:57,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:57,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:57,794 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:57,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:57,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:57,807 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:57,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:57,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:57,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:57,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:57,963 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:57,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:57,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:57,976 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:57,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:57,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:57,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:57,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:58,115 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:58,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:58,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:58,128 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:58,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:58,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:58,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:58,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:58,266 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:58,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:58,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:58,279 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:58,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:58,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:58,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:58,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:58,410 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:58,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:58,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:58,423 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:58,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:58,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:58,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:58,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:58,552 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:58,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:58,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:58,564 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:58,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:58,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:58,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:58,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:58,698 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:58,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:58,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:58,711 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:58,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:58,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:58,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:58,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:58,850 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:58,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:58,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:58,863 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:58,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:58,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:58,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:58,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:59,002 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:59,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:59,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:59,015 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:59,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:59,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:59,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:59,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:59,160 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:59,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:59,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:59,172 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:59,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:59,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:59,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:59,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:59,312 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:59,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:59,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:59,325 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:59,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:59,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:59,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:59,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:59,462 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:59,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:59,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:59,477 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:59,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:59,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:59,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:59,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:59,614 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:59,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:59,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:59,626 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:59,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:59,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:59,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:59,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:59,764 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:59,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:59,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:59,778 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:59,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:59,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:59,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:59,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:59,919 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:33:59,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:59,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:33:59,932 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:33:59,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:33:59,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:59,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:59,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:00,082 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:00,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:00,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:00,097 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:00,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:00,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:00,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:00,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:00,248 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:00,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:00,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:00,261 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:00,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:00,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:00,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:00,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:00,408 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:00,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:00,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:00,420 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:00,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:00,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:00,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:00,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:00,564 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:00,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:00,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:00,578 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:00,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:00,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:00,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:00,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:00,721 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:00,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:00,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:00,733 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:00,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:00,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:00,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:00,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:00,886 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:00,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:00,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:00,897 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:00,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:00,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:00,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:00,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:01,041 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:01,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:01,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:01,054 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:01,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:01,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:01,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:01,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:01,193 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:01,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:01,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:01,207 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:01,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:01,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:01,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:01,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:01,361 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:01,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:01,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:01,376 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:01,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:01,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:01,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:01,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:01,545 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:01,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:01,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:01,557 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:01,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:01,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:01,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:01,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:01,703 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:01,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:01,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:01,714 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:01,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:01,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:01,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:01,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:01,857 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:01,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:01,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:01,868 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:01,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:01,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:01,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:01,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:02,009 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:02,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:02,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:02,025 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:02,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:02,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:02,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:02,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:02,171 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:02,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:02,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:02,184 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:02,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:02,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:02,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:02,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:02,331 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:02,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:02,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:02,344 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:02,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:02,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:02,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:02,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:02,492 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:02,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:02,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:02,505 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:02,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:02,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:02,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:02,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:02,654 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:02,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:02,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:02,667 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:02,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:02,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:02,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:02,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:02,818 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:02,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:02,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:02,830 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:02,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:02,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:02,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:02,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:02,988 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:03,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:03,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:03,001 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:03,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:03,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:03,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:03,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:03,143 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:03,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:03,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:03,156 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:03,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:03,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:03,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:03,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:03,292 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:03,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:03,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:03,303 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:03,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:03,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:03,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:03,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:03,438 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:03,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:03,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:03,451 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:03,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:03,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:03,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:03,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:03,593 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:03,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:03,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:03,604 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:03,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:03,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:03,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:03,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:03,744 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:03,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:03,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:03,756 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:03,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:03,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:03,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:03,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:03,896 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:03,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:03,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:03,909 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:03,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:03,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:03,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:03,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:04,048 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:04,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:04,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:04,059 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:04,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:04,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:04,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:04,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:04,200 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:04,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:04,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:04,222 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:04,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:04,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:04,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:04,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:04,365 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:04,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:04,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:04,379 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:04,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:04,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:04,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:04,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:04,524 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:04,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:04,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:04,536 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:04,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:04,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:04,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:04,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:04,677 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:04,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:04,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:04,691 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:04,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:04,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:04,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:04,834 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:04,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:04,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:04,847 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:04,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:04,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:04,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:04,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:04,994 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:05,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:05,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:05,008 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:05,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:05,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:05,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:05,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:05,156 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:05,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:05,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:05,169 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:05,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:05,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:05,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:05,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:05,313 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:05,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:05,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:05,326 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:05,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:05,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:05,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:05,465 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:05,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:05,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:05,476 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:05,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:05,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:05,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:05,627 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:05,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:05,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:05,642 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:05,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:05,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:05,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:05,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:05,796 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:05,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:05,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:05,812 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:05,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:05,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:05,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:05,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:05,952 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:05,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:05,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:05,963 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:05,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:05,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:05,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:05,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:06,114 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:06,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:06,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:06,125 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:06,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:06,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:06,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:06,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:06,266 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:06,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:06,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:06,277 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:06,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:06,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:06,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:06,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:06,417 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:06,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:06,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:06,429 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:06,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:06,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:06,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:06,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:06,576 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:06,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:06,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:06,587 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:06,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:06,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:06,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:06,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:06,732 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:06,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:06,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:06,743 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:06,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:06,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:06,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:06,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:06,888 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:06,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:06,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:06,899 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:06,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:06,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:06,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:06,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:07,049 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:07,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:07,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:07,063 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:07,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:07,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:07,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:07,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:07,200 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:07,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:07,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:07,212 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:07,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:07,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:07,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:07,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:07,354 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:07,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:07,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:07,369 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:07,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:07,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:07,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:07,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:07,510 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:07,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:07,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:07,523 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:07,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:07,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:07,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:07,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:07,672 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:07,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:07,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:07,683 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:07,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:07,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:07,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:07,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:07,829 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:07,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:07,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:07,840 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:07,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:07,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:07,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:07,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:07,991 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:08,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:08,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:08,003 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:08,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:08,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:08,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:08,150 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:08,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:08,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:08,163 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:08,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:08,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:08,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:08,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:08,314 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:08,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:08,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:08,329 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:08,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:08,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:08,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:08,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:08,485 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:08,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:08,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:08,499 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:08,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:08,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:08,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:08,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:08,641 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:08,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:08,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:08,654 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:08,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:08,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:08,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:08,801 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:08,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:08,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:08,814 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:08,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:08,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:08,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:08,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:08,961 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:08,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:08,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:08,975 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:08,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:08,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:08,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:08,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:09,117 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:09,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:09,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:09,131 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:09,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:09,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:09,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:09,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:09,268 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:09,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:09,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:09,280 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:09,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:09,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:09,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:09,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:09,418 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:09,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:09,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:09,431 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:09,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:09,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:09,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:09,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:09,570 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:09,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:09,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:09,583 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:09,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:09,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:09,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:09,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:09,738 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:09,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:09,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:09,749 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:09,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:09,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:09,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:09,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:09,889 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:09,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:09,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:09,901 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:09,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:09,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:09,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:09,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:10,035 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:10,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:10,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:10,049 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:10,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:10,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:10,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:10,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:10,181 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:10,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:10,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:10,194 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:10,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:10,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:10,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:10,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:10,340 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:10,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:10,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:10,352 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:10,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:10,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:10,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:10,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:10,497 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:10,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:10,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:10,509 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:10,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:10,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:10,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:10,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:10,652 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:10,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:10,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:10,664 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:10,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:10,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:10,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:10,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:10,803 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:10,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:10,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:10,815 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:10,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:10,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:10,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:10,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:10,949 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:10,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:10,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:10,963 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:10,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:10,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:10,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:10,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:11,114 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:11,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:11,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:11,125 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:11,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:11,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:11,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:11,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:11,265 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:11,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:11,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:11,281 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:11,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:11,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:11,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:11,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:11,459 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:11,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:11,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:11,473 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:11,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:11,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:11,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:11,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:11,622 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:11,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:11,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:11,635 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:11,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:11,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:11,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:11,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:11,776 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:11,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:11,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:11,789 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:11,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:11,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:11,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:11,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:11,928 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:11,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:11,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:11,940 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:11,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:11,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:11,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:11,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:12,087 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:12,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:12,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:12,100 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:12,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:12,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:12,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:12,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:12,255 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:12,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:12,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:12,269 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:12,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:12,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:12,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:12,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:12,424 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:12,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:12,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:12,436 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:12,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:12,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:12,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:12,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:12,603 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:12,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:12,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:12,617 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:12,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:12,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:12,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:12,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:12,770 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:12,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:12,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:12,783 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:12,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:12,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:12,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:12,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:12,937 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:12,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:12,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:12,951 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:12,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:12,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:12,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:12,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:13,103 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:13,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:13,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:13,118 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:13,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:13,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:13,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:13,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:13,270 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:13,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:13,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:13,283 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:13,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:13,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:13,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:13,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:13,436 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:13,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:13,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:13,447 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:13,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:13,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:13,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:13,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:13,599 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:13,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:13,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:13,612 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:13,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:13,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:13,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:13,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:13,756 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:13,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:13,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:13,767 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:13,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:13,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:13,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:13,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:13,911 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:13,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:13,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:13,932 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:13,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:13,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:13,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:13,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:14,076 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:14,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:14,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:14,090 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:14,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:14,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:14,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:14,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:14,231 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:14,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:14,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:14,243 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:14,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:14,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:14,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:14,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:14,384 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:14,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:14,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:14,398 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:14,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:14,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:14,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:14,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:14,539 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:14,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:14,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:14,552 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:14,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:14,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:14,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:14,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:14,695 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:14,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:14,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:14,706 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:14,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:14,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:14,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:14,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:14,844 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:14,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:14,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:14,855 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:14,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:14,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:14,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:14,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:14,995 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:15,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:15,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:15,009 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:15,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:15,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:15,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:15,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:15,155 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:15,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:15,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:15,167 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:15,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:15,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:15,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:15,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:15,324 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:15,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:15,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:15,337 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:15,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:15,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:15,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:15,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:15,480 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:15,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:15,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:15,492 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:15,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:15,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:15,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:15,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:15,631 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:15,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:15,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:15,643 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:15,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:15,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:15,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:15,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:15,787 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:15,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:15,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:15,801 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:15,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:15,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:15,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:15,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:15,953 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:15,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:15,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:15,966 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:15,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:15,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:15,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:15,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:16,120 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:16,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:16,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:16,133 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:16,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:16,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:16,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:16,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:16,287 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:16,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:16,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:16,301 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:16,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:16,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:16,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:16,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:16,455 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:16,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:16,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:16,469 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:16,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:16,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:16,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:16,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:16,615 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:16,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:16,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:16,629 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:16,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:16,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:16,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:16,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:16,778 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:16,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:16,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:16,791 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:16,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:16,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:16,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:16,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:16,931 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:16,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:16,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:16,943 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:16,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:16,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:16,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:16,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:17,085 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:17,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:17,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:17,097 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:17,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:17,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:17,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:17,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:17,241 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:17,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:17,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:17,253 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:17,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:17,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:17,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:17,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:17,397 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:17,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:17,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:17,409 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:17,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:17,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:17,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:17,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:17,555 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:17,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:17,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:17,569 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:17,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:17,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:17,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:17,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:17,713 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:17,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:17,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:17,727 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:17,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:17,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:17,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:17,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:17,872 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:17,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:17,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:17,888 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:17,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:17,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:17,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:17,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:18,037 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:18,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:18,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:18,051 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:18,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:18,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:18,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:18,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:18,201 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:18,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:18,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:18,213 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:18,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:18,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:18,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:18,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:18,355 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:18,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:18,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:18,368 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:18,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:18,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:18,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:18,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:18,507 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:18,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:18,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:18,520 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:18,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:18,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:18,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:18,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:18,658 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:18,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:18,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:18,669 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:18,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:18,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:18,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:18,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:18,814 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:18,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:18,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:18,825 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:18,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:18,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:18,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:18,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:18,974 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:18,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:18,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:18,986 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:18,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:18,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:18,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:19,137 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:19,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:19,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:19,148 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:19,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:19,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:19,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:19,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:19,297 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:19,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:19,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:19,308 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:19,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:19,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:19,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:19,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:19,460 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:19,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:19,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:19,473 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:19,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:19,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:19,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:19,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:19,618 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:19,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:19,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:19,631 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:19,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:19,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:19,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:19,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:19,780 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:19,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:19,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:19,793 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:19,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:19,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:19,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:19,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:19,937 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:19,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:19,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:19,949 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:19,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:19,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:19,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:19,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:20,096 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:20,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:20,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:20,108 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:20,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:20,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:20,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:20,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:20,256 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:20,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:20,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:20,269 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:20,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:20,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:20,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:20,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:20,415 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:20,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:20,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:20,427 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:20,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:20,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:20,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:20,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:20,567 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:20,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:20,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:20,580 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:20,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:20,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:20,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:20,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:20,725 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:20,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:20,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:20,739 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:20,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:20,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:20,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:20,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:20,895 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:20,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:20,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:20,909 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:20,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:20,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:20,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:20,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:21,055 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:21,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:21,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:21,067 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:21,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:21,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:21,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:21,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:21,232 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:21,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:21,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:21,245 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:21,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:21,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:21,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:21,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:21,407 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:21,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:21,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:21,423 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:21,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:21,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:21,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:21,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:21,600 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:21,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:21,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:21,613 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:21,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:21,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:21,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:21,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:21,768 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:21,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:21,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:21,782 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:21,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:21,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:21,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:21,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:21,937 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:21,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:21,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:21,952 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:21,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:21,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:21,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:21,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:22,108 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:22,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:22,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:22,123 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:22,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:22,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:22,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:22,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:22,281 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:22,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:22,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:22,295 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:22,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:22,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:22,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:22,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:22,450 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:22,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:22,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:22,466 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:22,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:22,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:22,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:22,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:22,615 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:22,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:22,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:22,628 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:22,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:22,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:22,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:22,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:22,784 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:22,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:22,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:22,797 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:22,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:22,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:22,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:22,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:22,957 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:22,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:22,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:22,971 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:22,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:22,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:22,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:22,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:23,124 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:23,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:23,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:23,137 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:23,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:23,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:23,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:23,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:23,290 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:23,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:23,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:23,304 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:23,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:23,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:23,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:23,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:23,459 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:23,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:23,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:23,473 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:23,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:23,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:23,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:23,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:23,631 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:23,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:23,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:23,646 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:23,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:23,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:23,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:23,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:23,838 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:23,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:23,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:23,855 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:23,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:23,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:23,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:23,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:24,032 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:24,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:24,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:24,047 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:24,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:24,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:24,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:24,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:24,227 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:24,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:24,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:24,243 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:24,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:24,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:24,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:24,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:24,421 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:24,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:24,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:24,438 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:24,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:24,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:24,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:24,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:24,623 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:24,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:24,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:24,639 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:24,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:24,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:24,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:24,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:24,801 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:24,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:24,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:24,816 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:24,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:24,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:24,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:24,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:24,972 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:24,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:24,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:24,987 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:24,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:24,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:24,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:25,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:25,140 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:25,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:25,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:25,155 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:25,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:25,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:25,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:25,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:25,311 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:25,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:25,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:25,325 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:25,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:25,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:25,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:25,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:25,489 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:25,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:25,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:25,503 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:25,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:25,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:25,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:25,643 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:25,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:25,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:25,658 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:25,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:25,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:25,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:25,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:25,812 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:25,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:25,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:25,825 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:25,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:25,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:25,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:25,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:25,985 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:26,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:26,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:26,000 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:26,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:26,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:26,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:26,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:26,146 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:26,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:26,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:26,159 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:26,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:26,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:26,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:26,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:26,309 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:26,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:26,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:26,325 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:26,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:26,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:26,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:26,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:26,478 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:26,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:26,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:26,493 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:26,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:26,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:26,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:26,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:26,649 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:26,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:26,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:26,662 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:26,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:26,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:26,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:26,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:26,818 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:26,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:26,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:26,831 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:26,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:26,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:26,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:26,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:27,003 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:27,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:27,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:27,016 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:27,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:27,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:27,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:27,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:27,170 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:27,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:27,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:27,183 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:27,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:27,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:27,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:27,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:27,334 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:27,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:27,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:27,348 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:27,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:27,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:27,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:27,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:27,488 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:27,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:27,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:27,500 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:27,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:27,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:27,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:27,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:27,643 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:27,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:27,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:27,656 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:27,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:27,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:27,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:27,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:27,809 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:27,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:27,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:27,822 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:27,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:27,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:27,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:27,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:27,976 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:27,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:27,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:27,991 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:27,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:27,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:27,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:28,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:28,154 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:28,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:28,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:28,169 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:28,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:28,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:28,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:28,352 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:28,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:28,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:28,365 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:28,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:28,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:28,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:28,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:28,526 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:28,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:28,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:28,540 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:28,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:28,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:28,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:28,705 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:28,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:28,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:28,717 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:28,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:28,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:28,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:28,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:28,876 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:28,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:28,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:28,889 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:28,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:28,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:28,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:28,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:29,054 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:29,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:29,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:29,070 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:29,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:29,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:29,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:29,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:29,221 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:29,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:29,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:29,233 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:29,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:29,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:29,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:29,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:29,399 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:29,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:29,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:29,413 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:29,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:29,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:29,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:29,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:29,578 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:29,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:29,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:29,592 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:29,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:29,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:29,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:29,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:29,755 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:29,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:29,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:29,768 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:29,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:29,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:29,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:29,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:29,925 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:29,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:29,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:29,938 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:29,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:29,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:29,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:29,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:30,082 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:30,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:30,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:30,095 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:30,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:30,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:30,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:30,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:30,235 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:30,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:30,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:30,247 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:30,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:30,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:30,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:30,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:30,387 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:30,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:30,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:30,400 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:30,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:30,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:30,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:30,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:30,540 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:30,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:30,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:30,552 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:30,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:30,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:30,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:30,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:30,698 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:30,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:30,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:30,711 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:30,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:30,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:30,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:30,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:30,849 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:30,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:30,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:30,861 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:30,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:30,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:30,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:30,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:31,001 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:31,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:31,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:31,013 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:31,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:31,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:31,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:31,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:31,156 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:31,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:31,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:31,168 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:31,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:31,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:31,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:31,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:31,318 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:31,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:31,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:31,333 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:31,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:31,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:31,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:31,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:31,468 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:31,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:31,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:31,482 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:31,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:31,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:31,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:31,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:31,622 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:31,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:31,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:31,633 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:31,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:31,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:31,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:31,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:31,770 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:31,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:31,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:31,783 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:31,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:31,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:31,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:31,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:31,926 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:31,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:31,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:31,940 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:31,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:31,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:31,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:31,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:32,111 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:32,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:32,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:32,125 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:32,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:32,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:32,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:32,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:32,278 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:32,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:32,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:32,293 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:32,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:32,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:32,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:32,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:32,463 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:32,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:32,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:32,477 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:32,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:32,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:32,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:32,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:32,653 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:32,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:32,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:32,666 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:32,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:32,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:32,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:32,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:32,833 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:32,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:32,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:32,848 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:32,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:32,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:32,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:32,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:33,017 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:33,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:33,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:33,032 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:33,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:33,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:33,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:33,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:33,196 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:33,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:33,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:33,208 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:33,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:33,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:33,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:33,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:33,377 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:33,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:33,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:33,393 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:33,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:33,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:33,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:33,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:33,555 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:33,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:33,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:33,571 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:33,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:33,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:33,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:33,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:33,737 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:33,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:33,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:33,752 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:33,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:33,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:33,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:33,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:33,919 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:33,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:33,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:33,933 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:33,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:33,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:33,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:33,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:34,097 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:34,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:34,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:34,112 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:34,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:34,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:34,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:34,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:34,293 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:34,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:34,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:34,308 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:34,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:34,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:34,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:34,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:34,463 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:34,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:34,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:34,477 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:34,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:34,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:34,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:34,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:34,637 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:34,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:34,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:34,651 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:34,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:34,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:34,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:34,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:34,810 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:34,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:34,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:34,825 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:34,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:34,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:34,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:34,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:34,979 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:34,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:34,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:34,993 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:34,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:34,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:34,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:35,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:35,153 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:35,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:35,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:35,166 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:35,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:35,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:35,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:35,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:35,325 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:35,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:35,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:35,340 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:35,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:35,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:35,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:35,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:35,505 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:35,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:35,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:35,520 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:35,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:35,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:35,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:35,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:35,681 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:35,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:35,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:35,708 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:35,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:35,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:35,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:35,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:35,864 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:35,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:35,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:35,877 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:35,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:35,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:35,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:35,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:36,039 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:36,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:36,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:36,053 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:36,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:36,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:36,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:36,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:36,206 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:36,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:36,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:36,221 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:36,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:36,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:36,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:36,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:36,379 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:36,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:36,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:36,393 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:36,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:36,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:36,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:36,548 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:36,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:36,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:36,562 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:36,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:36,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:36,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:36,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:36,724 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:36,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:36,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:36,737 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:36,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:36,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:36,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:36,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:36,894 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:36,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:36,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:36,907 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:36,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:36,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:36,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:36,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:37,075 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:37,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:37,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:37,089 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:37,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:37,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:37,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:37,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:37,273 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:37,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:37,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:37,288 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:37,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:37,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:37,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:37,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:37,460 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:37,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:37,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:37,474 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:37,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:37,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:37,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:37,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:37,646 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:37,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:37,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:37,660 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:37,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:37,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:37,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:37,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:37,837 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:37,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:37,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:37,852 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:37,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:37,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:37,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:37,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:38,031 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:38,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:38,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:38,045 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:38,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:38,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:38,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:38,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:38,217 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:38,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:38,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:38,233 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:38,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:38,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:38,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:38,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:38,415 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:38,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:38,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:38,430 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:38,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:38,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:38,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:38,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:38,607 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:38,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:38,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:38,623 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:38,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:38,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:38,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:38,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:38,804 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:38,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:38,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:38,818 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:38,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:38,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:38,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:38,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:38,992 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:39,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:39,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:39,005 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:39,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:39,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:39,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:39,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:39,168 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:39,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:39,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:39,180 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:39,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:39,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:39,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:39,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:39,337 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:39,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:39,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:39,351 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:39,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:39,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:39,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:39,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:39,519 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:39,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:39,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:39,534 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:39,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:39,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:39,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:39,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:39,704 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:39,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:39,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:39,719 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:39,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:39,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:39,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:39,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:39,882 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:39,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:39,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:39,898 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:39,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:39,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:39,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:39,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:40,064 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:40,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:40,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:40,079 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:40,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:40,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:40,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:40,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:40,224 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:40,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:40,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:40,237 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:40,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:40,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:40,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:40,384 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:40,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:40,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:40,396 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:40,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:40,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:40,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:40,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:40,569 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:40,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:40,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:40,584 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:40,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:40,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:40,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:40,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:40,766 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:40,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:40,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:40,780 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:40,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:40,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:40,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:40,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:40,968 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:40,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:40,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:40,983 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:40,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:40,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:40,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:41,151 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:41,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:41,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:41,163 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:41,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:41,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:41,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:41,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:41,309 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:41,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:41,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:41,320 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:41,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:41,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:41,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:41,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:41,460 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:41,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:41,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:41,471 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:41,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:41,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:41,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:41,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:41,609 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:41,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:41,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:41,623 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:41,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:41,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:41,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:41,764 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:41,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:41,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:41,777 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:41,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:41,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:41,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:41,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:41,952 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:41,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:41,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:41,965 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:41,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:41,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:41,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:41,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:42,134 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:42,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:42,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:42,147 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:42,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:42,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:42,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:42,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:42,320 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:42,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:42,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:42,333 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:42,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:42,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:42,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:42,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:42,504 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:42,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:42,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:42,519 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:42,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:42,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:42,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:42,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:42,688 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:42,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:42,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:42,702 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:42,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:42,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:42,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:42,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:42,872 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:42,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:42,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:42,887 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:42,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:42,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:42,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:42,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:43,057 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:43,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:43,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:43,074 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:43,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:43,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:43,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:43,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:43,240 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:43,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:43,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:43,255 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:43,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:43,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:43,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:43,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:43,425 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:43,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:43,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:43,452 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:43,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:43,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:43,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:43,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:43,622 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:43,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:43,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:43,636 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:43,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:43,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:43,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:43,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:43,796 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:43,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:43,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:43,809 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:43,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:43,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:43,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:43,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:43,969 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:43,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:43,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:43,983 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:43,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:43,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:43,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:44,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:44,154 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:44,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:44,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:44,168 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:44,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:44,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:44,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:44,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:44,327 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:44,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:44,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:44,339 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:44,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:44,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:44,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:44,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:44,498 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:44,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:44,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:44,510 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:44,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:44,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:44,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:44,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:44,667 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:44,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:44,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:44,679 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:44,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:44,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:44,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:44,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:44,840 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:44,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:44,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:44,852 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:44,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:44,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:44,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:44,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:45,023 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:45,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:45,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:45,035 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:45,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:45,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:45,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:45,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:45,202 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:45,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:45,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:45,215 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:45,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:45,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:45,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:45,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:45,382 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:45,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:45,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:45,395 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:45,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:45,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:45,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:45,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:45,562 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:45,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:45,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:45,575 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:45,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:45,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:45,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:45,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:45,743 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:45,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:45,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:45,756 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:45,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:45,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:45,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:45,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:45,930 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:45,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:45,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:45,942 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:45,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:45,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:45,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:45,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:46,106 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:46,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:46,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:46,119 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:46,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:46,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:46,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:46,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:46,281 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:46,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:46,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:46,294 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:46,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:46,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:46,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:46,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:46,467 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:46,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:46,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:46,480 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:46,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:46,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:46,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:46,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:46,670 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:46,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:46,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:46,683 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:46,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:46,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:46,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:46,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:46,843 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:46,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:46,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:46,856 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:46,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:46,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:46,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:46,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:47,024 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:47,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:47,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:47,037 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:47,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:47,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:47,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:47,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:47,206 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:47,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:47,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:47,218 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:47,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:47,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:47,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:47,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:47,364 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:47,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:47,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:47,376 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:47,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:47,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:47,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:47,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:47,518 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:47,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:47,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:47,530 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:47,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:47,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:47,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:47,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:47,671 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:47,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:47,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:47,683 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:47,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:47,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:47,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:47,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:47,824 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:47,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:47,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:47,836 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:47,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:47,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:47,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:47,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:47,987 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:47,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:47,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:47,999 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:48,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:48,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:48,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:48,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:48,147 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:48,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:48,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:48,159 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:48,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:48,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:48,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:48,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:48,309 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:48,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:48,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:48,321 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:48,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:48,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:48,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:48,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:48,470 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:48,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:48,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:48,483 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:48,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:48,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:48,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:48,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:48,644 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:48,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:48,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:48,658 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:48,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:48,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:48,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:48,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:48,840 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:48,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:48,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:48,857 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:48,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:48,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:48,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:48,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:49,047 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:49,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:49,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:49,064 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:49,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:49,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:49,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:49,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:49,245 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:49,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:49,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:49,260 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:49,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:49,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:49,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:49,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:49,433 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:49,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:49,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:49,449 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:49,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:49,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:49,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:49,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:49,630 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:49,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:49,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:49,644 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:49,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:49,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:49,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:49,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:49,808 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:49,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:49,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:49,821 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:49,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:49,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:49,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:49,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:49,981 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:49,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:49,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:49,998 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:49,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:49,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:49,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:50,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:50,171 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:50,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:50,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:50,185 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:50,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:50,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:50,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:50,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:50,353 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:50,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:50,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:50,369 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:50,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:50,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:50,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:50,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:50,544 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:50,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:50,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:50,558 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:50,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:50,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:50,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:50,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:50,731 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:50,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:50,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:50,746 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:50,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:50,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:50,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:50,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:50,914 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:50,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:50,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:50,928 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:50,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:50,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:50,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:50,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:51,098 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:51,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:51,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:51,125 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:51,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:51,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:51,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:51,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:51,274 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:51,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:51,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:51,291 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:51,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:51,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:51,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:51,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:51,461 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:51,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:51,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:51,475 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:51,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:51,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:51,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:51,635 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:51,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:51,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:51,651 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:51,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:51,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:51,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:51,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:51,814 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:51,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:51,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:51,829 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:51,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:51,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:51,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:51,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:51,985 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:51,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:51,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:51,999 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:51,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:51,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:51,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:52,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:52,161 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:52,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:52,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:52,175 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:52,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:52,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:52,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:52,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:52,346 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:52,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:52,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:52,360 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:52,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:52,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:52,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:52,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:52,504 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:52,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:52,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:52,517 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:52,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:52,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:52,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:52,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:52,681 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:52,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:52,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:52,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:52,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:52,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:52,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:52,856 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:52,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:52,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:52,867 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:52,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:52,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:52,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:52,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:53,022 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:53,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:53,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:53,038 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:53,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:53,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:53,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:53,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:53,194 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:53,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:53,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:53,207 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:53,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:53,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:53,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:53,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:53,364 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:53,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:53,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:53,375 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:53,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:53,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:53,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:53,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:53,536 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:53,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:53,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:53,549 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:53,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:53,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:53,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:53,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:53,711 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:53,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:53,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:53,722 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:53,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:53,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:53,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:53,884 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:53,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:53,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:53,895 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:53,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:53,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:53,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:53,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:54,057 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:54,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:54,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:54,069 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:54,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:54,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:54,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:54,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:54,233 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:54,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:54,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:54,248 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:54,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:54,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:54,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:54,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:54,410 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:54,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:54,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:54,424 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:54,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:54,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:54,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:54,584 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:54,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:54,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:54,595 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:54,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:54,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:54,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:54,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:54,753 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:54,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:54,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:54,766 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:54,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:54,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:54,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:54,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:54,918 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:54,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:54,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:54,930 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:54,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:54,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:54,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:54,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:55,081 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:55,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:55,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:55,094 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:55,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:55,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:55,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:55,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:55,256 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:55,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:55,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:55,269 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:55,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:55,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:55,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:55,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:55,423 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:55,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:55,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:55,436 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:55,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:55,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:55,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:55,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:55,607 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:55,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:55,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:55,621 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:55,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:55,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:55,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:55,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:55,770 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:55,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:55,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:55,783 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:55,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:55,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:55,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:55,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:55,938 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:55,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:55,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:55,954 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:55,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:55,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:55,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:55,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:56,112 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:56,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:56,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:56,124 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:56,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:56,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:56,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:56,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:56,266 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:56,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:56,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:56,280 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:56,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:56,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:56,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:56,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:56,431 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:56,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:56,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:56,445 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:56,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:56,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:56,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:56,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:56,598 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:56,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:56,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:56,614 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:56,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:56,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:56,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:56,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:56,770 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:56,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:56,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:56,783 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:56,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:56,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:56,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:56,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:56,951 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:56,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:56,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:56,966 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:56,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:56,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:56,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:57,142 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:57,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:57,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:57,156 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:57,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:57,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:57,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:57,315 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:57,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:57,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:57,328 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:57,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:57,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:57,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:57,488 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:57,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:57,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:57,501 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:57,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:57,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:57,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:57,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:57,657 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:57,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:57,669 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:57,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:57,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:57,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:57,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:57,818 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:57,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:57,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:57,833 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:57,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:57,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:57,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:57,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:57,989 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:58,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:58,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:58,001 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:58,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:58,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:58,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:58,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:58,157 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:58,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:58,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:58,169 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:58,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:58,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:58,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:58,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:58,318 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:58,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:58,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:58,329 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:58,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:58,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:58,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:58,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:58,492 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:58,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:58,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:58,505 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:58,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:58,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:58,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:58,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:58,657 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:58,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:58,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:58,668 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:58,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:58,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:58,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:58,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:58,814 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:58,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:58,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:58,826 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:58,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:58,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:58,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:58,974 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:58,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:58,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:58,988 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:58,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:58,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:58,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:59,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:59,141 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:59,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:59,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:59,153 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:59,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:59,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:59,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:59,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:59,302 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:59,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:59,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:59,315 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:59,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:59,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:59,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:59,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:59,478 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:59,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:59,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:59,491 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:59,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:59,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:59,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:59,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:59,661 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:59,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:59,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:59,675 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:59,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:59,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:59,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:59,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:59,835 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:34:59,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:59,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:34:59,849 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:34:59,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:34:59,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:59,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:59,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:00,023 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:00,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:00,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:00,037 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:00,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:00,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:00,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:00,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:00,178 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:00,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:00,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:00,191 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:00,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:00,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:00,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:00,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:00,331 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:00,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:00,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:00,344 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:00,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:00,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:00,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:00,484 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:00,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:00,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:00,497 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:00,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:00,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:00,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:00,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:00,627 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:00,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:00,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:00,642 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:00,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:00,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:00,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:00,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:00,779 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:00,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:00,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:00,790 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:00,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:00,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:00,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:00,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:00,923 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:00,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:00,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:00,935 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:00,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:00,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:00,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:00,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:01,073 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:01,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:01,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:01,085 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:01,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:01,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:01,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:01,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:01,272 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:01,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:01,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:01,285 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:01,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:01,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:01,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:01,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:01,445 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:01,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:01,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:01,458 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:01,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:01,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:01,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:01,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:01,628 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:01,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:01,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:01,641 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:01,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:01,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:01,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:01,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:01,813 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:01,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:01,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:01,825 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:01,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:01,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:01,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:01,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:01,996 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:02,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:02,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:02,010 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:02,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:02,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:02,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:02,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:02,181 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:02,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:02,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:02,196 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:02,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:02,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:02,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:02,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:02,358 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:02,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:02,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:02,371 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:02,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:02,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:02,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:02,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:02,537 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:02,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:02,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:02,552 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:02,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:02,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:02,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:02,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:02,725 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:02,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:02,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:02,741 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:02,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:02,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:02,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:02,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:02,927 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:02,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:02,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:02,939 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:02,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:02,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:02,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:02,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:03,102 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:03,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:03,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:03,117 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:03,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:03,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:03,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:03,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:03,296 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:03,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:03,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:03,310 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:03,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:03,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:03,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:03,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:03,479 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:03,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:03,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:03,493 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:03,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:03,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:03,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:03,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:03,668 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:03,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:03,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:03,682 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:03,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:03,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:03,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:03,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:03,856 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:03,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:03,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:03,871 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:03,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:03,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:03,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:03,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:04,042 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:04,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:04,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:04,056 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:04,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:04,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:04,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:04,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:04,228 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:04,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:04,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:04,242 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:04,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:04,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:04,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:04,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:04,403 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:04,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:04,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:04,428 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:04,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:04,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:04,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:04,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:04,605 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:04,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:04,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:04,620 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:04,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:04,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:04,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:04,788 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:04,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:04,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:04,802 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:04,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:04,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:04,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:04,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:04,980 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:04,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:04,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:04,994 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:04,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:04,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:04,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:05,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:05,160 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:05,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:05,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:05,174 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:05,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:05,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:05,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:05,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:05,356 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:05,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:05,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:05,370 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:05,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:05,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:05,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:05,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:05,553 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:05,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:05,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:05,568 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:05,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:05,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:05,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:05,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:05,743 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:05,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:05,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:05,757 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:05,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:05,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:05,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:05,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:05,936 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:05,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:05,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:05,952 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:05,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:05,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:05,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:06,129 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:06,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:06,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:06,142 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:06,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:06,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:06,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:06,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:06,304 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:06,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:06,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:06,319 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:06,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:06,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:06,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:06,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:06,488 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:06,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:06,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:06,499 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:06,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:06,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:06,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:06,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:06,665 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:06,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:06,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:06,676 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:06,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:06,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:06,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:06,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:06,832 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:06,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:06,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:06,845 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:06,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:06,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:06,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:06,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:07,018 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:07,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:07,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:07,032 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:07,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:07,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:07,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:07,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:07,198 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:07,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:07,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:07,209 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:07,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:07,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:07,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:07,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:07,357 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:07,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:07,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:07,370 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:07,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:07,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:07,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:07,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:07,536 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:07,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:07,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:07,549 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:07,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:07,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:07,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:07,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:07,706 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:07,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:07,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:07,718 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:07,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:07,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:07,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:07,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:07,873 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:07,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:07,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:07,888 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:07,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:07,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:07,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:07,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:08,061 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:08,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:08,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:08,074 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:08,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:08,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:08,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:08,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:08,238 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:08,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:08,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:08,252 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:08,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:08,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:08,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:08,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:08,415 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:08,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:08,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:08,429 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:08,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:08,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:08,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:08,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:08,607 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:08,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:08,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:08,622 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:08,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:08,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:08,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:08,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:08,804 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:08,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:08,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:08,818 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:08,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:08,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:08,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:08,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:08,993 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:09,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:09,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:09,008 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:09,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:09,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:09,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:09,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:09,195 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:09,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:09,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:09,209 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:09,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:09,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:09,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:09,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:09,387 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:09,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:09,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:09,402 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:09,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:09,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:09,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:09,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:09,578 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:09,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:09,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:09,595 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:09,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:09,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:09,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:09,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:09,772 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:09,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:09,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:09,786 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:09,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:09,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:09,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:09,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:09,962 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:09,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:09,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:09,978 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:09,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:09,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:09,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:09,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:10,140 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:10,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:10,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:10,152 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:10,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:10,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:10,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:10,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:10,302 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:10,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:10,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:10,315 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:10,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:10,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:10,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:10,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:10,478 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:10,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:10,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:10,491 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:10,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:10,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:10,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:10,646 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:10,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:10,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:10,659 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:10,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:10,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:10,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:10,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:10,816 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:10,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:10,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:10,828 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:10,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:10,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:10,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:10,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:10,972 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:10,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:10,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:10,985 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:10,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:10,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:10,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:11,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:11,131 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:11,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:11,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:11,144 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:11,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:11,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:11,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:11,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:11,301 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:11,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:11,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:11,313 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:11,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:11,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:11,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:11,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:11,451 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:11,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:11,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:11,463 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:11,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:11,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:11,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:11,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:11,600 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:11,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:11,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:11,613 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:11,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:11,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:11,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:11,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:11,756 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:11,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:11,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:11,768 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:11,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:11,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:11,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:11,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:11,907 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:11,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:11,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:11,920 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:11,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:11,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:11,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:11,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:12,067 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:12,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:12,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:12,081 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:12,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:12,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:12,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:12,226 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:12,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:12,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:12,241 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:12,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:12,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:12,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:12,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:12,394 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:12,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:12,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:12,407 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:12,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:12,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:12,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:12,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:12,551 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:12,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:12,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:12,567 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:12,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:12,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:12,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:12,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:12,703 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:12,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:12,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:12,716 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:12,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:12,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:12,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:12,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:12,868 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:12,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:12,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:12,881 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:12,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:12,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:12,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:12,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:13,035 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:13,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:13,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:13,047 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:13,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:13,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:13,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:13,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:13,197 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:13,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:13,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:13,209 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:13,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:13,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:13,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:13,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:13,377 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:13,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:13,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:13,393 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:13,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:13,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:13,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:13,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:13,566 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:13,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:13,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:13,581 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:13,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:13,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:13,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:13,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:13,750 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:13,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:13,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:13,764 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:13,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:13,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:13,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:13,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:13,926 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:13,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:13,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:13,937 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:13,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:13,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:13,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:13,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:14,094 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:14,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:14,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:14,107 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:14,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:14,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:14,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:14,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:14,278 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:14,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:14,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:14,291 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:14,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:14,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:14,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:14,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:14,455 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:14,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:14,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:14,466 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:14,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:14,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:14,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:14,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:14,609 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:14,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:14,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:14,620 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:14,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:14,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:14,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:14,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:14,757 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:14,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:14,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:14,769 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:14,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:14,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:14,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:14,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:14,918 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:14,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:14,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:14,931 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:14,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:14,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:14,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:14,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:15,067 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:15,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:15,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:15,081 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:15,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:15,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:15,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:15,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:15,213 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:15,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:15,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:15,227 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:15,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:15,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:15,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:15,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:15,359 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:15,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:15,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:15,372 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:15,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:15,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:15,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:15,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:15,510 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:15,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:15,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:15,522 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:15,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:15,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:15,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:15,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:15,662 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:15,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:15,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:15,675 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:15,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:15,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:15,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:15,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:15,813 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:15,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:15,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:15,826 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:15,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:15,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:15,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:15,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:15,961 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:15,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:15,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:15,975 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:15,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:15,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:15,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:15,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:16,108 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:16,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:16,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:16,118 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:16,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:16,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:16,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:16,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:16,271 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:16,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:16,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:16,284 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:16,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:16,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:16,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:16,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:16,431 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:16,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:16,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:16,443 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:16,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:16,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:16,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:16,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:16,589 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:16,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:16,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:16,601 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:16,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:16,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:16,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:16,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:16,747 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:16,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:16,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:16,759 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:16,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:16,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:16,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:16,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:16,896 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:16,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:16,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:16,908 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:16,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:16,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:16,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:16,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:17,050 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:17,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:17,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:17,063 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:17,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:17,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:17,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:17,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:17,200 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:17,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:17,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:17,213 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:17,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:17,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:17,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:17,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:17,350 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:17,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:17,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:17,364 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:17,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:17,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:17,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:17,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:17,554 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:17,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:17,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:17,567 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:17,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:17,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:17,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:17,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:17,736 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:17,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:17,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:17,749 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:17,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:17,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:17,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:17,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:17,925 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:17,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:17,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:17,940 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:17,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:17,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:17,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:17,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:18,118 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:18,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:18,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:18,132 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:18,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:18,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:18,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:18,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:18,305 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:18,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:18,319 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:18,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:18,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:18,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:18,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:18,490 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:18,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:18,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:18,507 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:18,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:18,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:18,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:18,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:18,659 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:18,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:18,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:18,673 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:18,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:18,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:18,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:18,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:18,824 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:18,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:18,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:18,838 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:18,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:18,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:18,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:18,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:18,988 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:19,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:19,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:19,001 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:19,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:19,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:19,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:19,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:19,160 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:19,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:19,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:19,172 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:19,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:19,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:19,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:19,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:19,314 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:19,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:19,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:19,326 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:19,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:19,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:19,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:19,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:19,496 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:19,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:19,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:19,510 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:19,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:19,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:19,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:19,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:19,683 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:19,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:19,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:19,698 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:19,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:19,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:19,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:19,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:19,878 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:19,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:19,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:19,893 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:19,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:19,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:19,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:19,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:20,078 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:20,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:20,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:20,093 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:20,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:20,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:20,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:20,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:20,265 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:20,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:20,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:20,280 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:20,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:20,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:20,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:20,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:20,451 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:20,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:20,466 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:20,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:20,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:20,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:20,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:20,649 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:20,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:20,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:20,662 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:20,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:20,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:20,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:20,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:20,830 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:20,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:20,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:20,844 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:20,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:20,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:20,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:20,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:21,010 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:21,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:21,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:21,022 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:21,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:21,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:21,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:21,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:21,190 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:21,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:21,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:21,204 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:21,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:21,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:21,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:21,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:21,389 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:21,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:21,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:21,403 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:21,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:21,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:21,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:21,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:21,570 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:21,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:21,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:21,585 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:21,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:21,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:21,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:21,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:21,759 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:21,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:21,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:21,771 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:21,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:21,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:21,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:21,942 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:21,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:21,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:21,955 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:21,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:21,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:21,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:21,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:22,116 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:22,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:22,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:22,132 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:22,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:22,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:22,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:22,322 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:22,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:22,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:22,339 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:22,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:22,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:22,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:22,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:22,508 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:22,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:22,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:22,522 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:22,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:22,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:22,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:22,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:22,693 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:22,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:22,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:22,707 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:22,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:22,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:22,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:22,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:22,877 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:22,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:22,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:22,890 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:22,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:22,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:22,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:22,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:23,059 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:23,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:23,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:23,071 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:23,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:23,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:23,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:23,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:23,239 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:23,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:23,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:23,252 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:23,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:23,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:23,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:23,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:23,423 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:23,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:23,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:23,436 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:23,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:23,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:23,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:23,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:23,603 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:23,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:23,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:23,620 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:23,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:23,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:23,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:23,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:23,797 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:23,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:23,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:23,811 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:23,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:23,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:23,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:23,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:23,975 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:23,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:23,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:23,988 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:23,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:23,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:23,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:24,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:24,158 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:24,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:24,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:24,170 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:24,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:24,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:24,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:24,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:24,336 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:24,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:24,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:24,349 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:24,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:24,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:24,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:24,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:24,513 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:24,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:24,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:24,526 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:24,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:24,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:24,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:24,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:24,694 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:24,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:24,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:24,707 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:24,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:24,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:24,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:24,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:24,876 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:24,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:24,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:24,889 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:24,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:24,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:24,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:24,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:25,058 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:25,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:25,072 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:25,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:25,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:25,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:25,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:25,250 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:25,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:25,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:25,266 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:25,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:25,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:25,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:25,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:25,445 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:25,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:25,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:25,455 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:25,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:25,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:25,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:25,605 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:25,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:25,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:25,616 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:25,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:25,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:25,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:25,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:25,753 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:25,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:25,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:25,764 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:25,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:25,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:25,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:25,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:25,909 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:25,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:25,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:25,924 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:25,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:25,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:25,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:25,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:26,074 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:26,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:26,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:26,088 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:26,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:26,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:26,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:26,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:26,241 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:26,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:26,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:26,255 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:26,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:26,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:26,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:26,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:26,402 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:26,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:26,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:26,415 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:26,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:26,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:26,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:26,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:26,557 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:26,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:26,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:26,569 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:26,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:26,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:26,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:26,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:26,734 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:26,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:26,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:26,746 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:26,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:26,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:26,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:26,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:26,891 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:26,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:26,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:26,904 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:26,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:26,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:26,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:26,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:27,049 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:27,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:27,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:27,061 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:27,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:27,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:27,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:27,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:27,204 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:27,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:27,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:27,217 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:27,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:27,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:27,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:27,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:27,369 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:27,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:27,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:27,383 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:27,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:27,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:27,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:27,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:27,531 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:27,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:27,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:27,544 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:27,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:27,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:27,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:27,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:27,686 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:27,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:27,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:27,697 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:27,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:27,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:27,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:27,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:27,844 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:27,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:27,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:27,857 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:27,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:27,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:27,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:27,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:28,008 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:28,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:28,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:28,021 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:28,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:28,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:28,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:28,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:28,182 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:28,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:28,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:28,194 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:28,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:28,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:28,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:28,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:28,345 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:28,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:28,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:28,359 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:28,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:28,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:28,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:28,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:28,502 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:28,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:28,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:28,516 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:28,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:28,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:28,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:28,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:28,653 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:28,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:28,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:28,669 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:28,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:28,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:28,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:28,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:28,817 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:28,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:28,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:28,831 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:28,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:28,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:28,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:28,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:28,974 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:28,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:28,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:28,987 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:28,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:28,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:28,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:29,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:29,133 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:29,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:29,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:29,146 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:29,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:29,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:29,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:29,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:29,303 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:29,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:29,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:29,314 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:29,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:29,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:29,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:29,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:29,473 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:29,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:29,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:29,484 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:29,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:29,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:29,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:29,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:29,630 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:29,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:29,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:29,642 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:29,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:29,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:29,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:29,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:29,781 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:29,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:29,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:29,796 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:29,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:29,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:29,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:29,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:29,959 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:29,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:29,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:29,974 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:29,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:29,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:29,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:29,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:30,126 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:30,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:30,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:30,141 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:30,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:30,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:30,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:30,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:30,285 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:30,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:30,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:30,299 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:30,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:30,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:30,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:30,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:30,440 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:30,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:30,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:30,454 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:30,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:30,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:30,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:30,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:30,591 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:30,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:30,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:30,604 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:30,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:30,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:30,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:30,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:30,747 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:30,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:30,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:30,759 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:30,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:30,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:30,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:30,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:30,908 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:30,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:30,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:30,921 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:30,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:30,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:30,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:30,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:31,061 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:31,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:31,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:31,075 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:31,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:31,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:31,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:31,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:31,219 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:31,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:31,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:31,233 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:31,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:31,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:31,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:31,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:31,392 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:31,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:31,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:31,405 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:31,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:31,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:31,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:31,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:31,554 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:31,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:31,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:31,566 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:31,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:31,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:31,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:31,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:31,711 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:31,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:31,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:31,724 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:31,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:31,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:31,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:31,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:31,870 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:31,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:31,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:31,883 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:31,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:31,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:31,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:31,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:32,028 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:32,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:32,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:32,041 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:32,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:32,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:32,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:32,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:32,189 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:32,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:32,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:32,200 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:32,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:32,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:32,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:32,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:32,333 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:32,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:32,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:32,345 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:32,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:32,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:32,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:32,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:32,486 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:32,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:32,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:32,498 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:32,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:32,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:32,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:32,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:32,639 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:32,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:32,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:32,652 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:32,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:32,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:32,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:32,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:32,795 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:32,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:32,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:32,806 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:32,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:32,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:32,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:32,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:32,952 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:32,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:32,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:32,964 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:32,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:32,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:32,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:32,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:33,109 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:33,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:33,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:33,122 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:33,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:33,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:33,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:33,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:33,276 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:33,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:33,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:33,289 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:33,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:33,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:33,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:33,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:33,446 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:33,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:33,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:33,461 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:33,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:33,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:33,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:33,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:33,624 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:33,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:33,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:33,635 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:33,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:33,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:33,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:33,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:33,774 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:33,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:33,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:33,788 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:33,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:33,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:33,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:33,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:33,927 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:33,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:33,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:33,939 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:33,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:33,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:33,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:34,079 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:34,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:34,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:34,091 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:34,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:34,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:34,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:34,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:34,233 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:34,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:34,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:34,246 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:34,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:34,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:34,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:34,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:34,391 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:34,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:34,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:34,404 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:34,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:34,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:34,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:34,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:34,550 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:34,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:34,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:34,562 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:34,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:34,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:34,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:34,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:34,710 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:34,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:34,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:34,721 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:34,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:34,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:34,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:34,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:34,890 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:34,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:34,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:34,905 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:34,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:34,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:34,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:34,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:35,039 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:35,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:35,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:35,052 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:35,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:35,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:35,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:35,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:35,191 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:35,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:35,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:35,202 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:35,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:35,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:35,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:35,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:35,338 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:35,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:35,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:35,350 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:35,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:35,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:35,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:35,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:35,493 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:35,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:35,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:35,504 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:35,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:35,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:35,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:35,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:35,646 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:35,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:35,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:35,657 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:35,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:35,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:35,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:35,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:35,801 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:35,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:35,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:35,812 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:35,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:35,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:35,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:35,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:35,960 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:35,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:35,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:35,973 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:35,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:35,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:35,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:35,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:36,119 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:36,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:36,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:36,133 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:36,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:36,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:36,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:36,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:36,287 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:36,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:36,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:36,300 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:36,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:36,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:36,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:36,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:36,446 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:36,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:36,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:36,457 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:36,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:36,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:36,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:36,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:36,598 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:36,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:36,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:36,611 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:36,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:36,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:36,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:36,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:36,755 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:36,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:36,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:36,767 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:36,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:36,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:36,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:36,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:36,912 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:36,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:36,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:36,925 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:36,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:36,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:36,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:36,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:37,087 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:37,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:37,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:37,099 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:37,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:37,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:37,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:37,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:37,246 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:37,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:37,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:37,261 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:37,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:37,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:37,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:37,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:37,410 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:37,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:37,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:37,421 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:37,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:37,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:37,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:37,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:37,595 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:37,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:37,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:37,608 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:37,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:37,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:37,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:37,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:37,751 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:37,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:37,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:37,766 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:37,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:37,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:37,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:37,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:37,912 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:37,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:37,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:37,927 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:37,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:37,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:37,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:37,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:38,078 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:38,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:38,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:38,091 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:38,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:38,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:38,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:38,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:38,233 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:38,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:38,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:38,247 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:38,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:38,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:38,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:38,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:38,395 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:38,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:38,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:38,406 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:38,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:38,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:38,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:38,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:38,556 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:38,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:38,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:38,567 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:38,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:38,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:38,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:38,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:38,706 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:38,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:38,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:38,716 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:38,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:38,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:38,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:38,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:38,856 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:38,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:38,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:38,868 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:38,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:38,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:38,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:38,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:39,016 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:39,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:39,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:39,028 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:39,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:39,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:39,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:39,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:39,166 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:39,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:39,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:39,179 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:39,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:39,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:39,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:39,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:39,321 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:39,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:39,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:39,335 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:39,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:39,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:39,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:39,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:39,471 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:39,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:39,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:39,485 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:39,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:39,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:39,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:39,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:39,624 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:39,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:39,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:39,636 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:39,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:39,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:39,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:39,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:39,775 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:39,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:39,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:39,789 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:39,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:39,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:39,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:39,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:39,924 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:39,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:39,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:39,937 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:39,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:39,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:39,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:39,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:40,073 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:40,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:40,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:40,085 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:40,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:40,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:40,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:40,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:40,232 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:40,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:40,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:40,245 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:40,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:40,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:40,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:40,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:40,378 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:40,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:40,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:40,391 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:40,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:40,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:40,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:40,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:40,531 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:40,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:40,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:40,542 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:40,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:40,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:40,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:40,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:40,681 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:40,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:40,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:40,696 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:40,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:40,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:40,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:40,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:40,842 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:40,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:40,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:40,854 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:40,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:40,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:40,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:41,004 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:41,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:41,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:41,016 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:41,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:41,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:41,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:41,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:41,158 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:41,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:41,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:41,171 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:41,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:41,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:41,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:41,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:41,333 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:41,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:41,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:41,347 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:41,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:41,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:41,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:41,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:41,507 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:41,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:41,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 22 states and 37 transitions. [2023-12-03 02:35:41,520 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2023-12-03 02:35:41,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:35:41,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:41,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:41,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat