./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/Ackermann03.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ef75ac-6cea-4016-9005-546853b21f04/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ef75ac-6cea-4016-9005-546853b21f04/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ef75ac-6cea-4016-9005-546853b21f04/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ef75ac-6cea-4016-9005-546853b21f04/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Ackermann03.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ef75ac-6cea-4016-9005-546853b21f04/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ef75ac-6cea-4016-9005-546853b21f04/bin/ukojak-verify-1t5iHCbJaC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c244f72db2906c596b7f122d769fc1464836d7d05d9227ee4269773d59ed10bd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:13:16,117 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:13:16,241 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ef75ac-6cea-4016-9005-546853b21f04/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-23 20:13:16,246 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:13:16,246 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:13:16,293 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:13:16,294 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:13:16,295 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:13:16,296 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:13:16,301 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:13:16,302 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:13:16,303 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:13:16,303 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 20:13:16,305 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:13:16,305 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 20:13:16,306 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:13:16,306 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:13:16,307 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:13:16,307 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:13:16,307 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:13:16,308 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:13:16,308 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 20:13:16,309 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:13:16,309 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:13:16,310 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:13:16,311 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:13:16,311 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:13:16,311 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:13:16,312 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:13:16,312 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:13:16,314 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:13:16,314 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:13:16,314 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:13:16,314 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:13:16,315 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:13:16,315 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_b9ef75ac-6cea-4016-9005-546853b21f04/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ef75ac-6cea-4016-9005-546853b21f04/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c244f72db2906c596b7f122d769fc1464836d7d05d9227ee4269773d59ed10bd [2023-11-23 20:13:16,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:13:16,652 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:13:16,657 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:13:16,658 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:13:16,659 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:13:16,660 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ef75ac-6cea-4016-9005-546853b21f04/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/recursive/Ackermann03.c [2023-11-23 20:13:19,811 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:13:20,056 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:13:20,057 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ef75ac-6cea-4016-9005-546853b21f04/sv-benchmarks/c/recursive/Ackermann03.c [2023-11-23 20:13:20,065 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ef75ac-6cea-4016-9005-546853b21f04/bin/ukojak-verify-1t5iHCbJaC/data/a7fab09ce/673b2040289049ad9a513b5bda7f8148/FLAGa7200cfbc [2023-11-23 20:13:20,082 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ef75ac-6cea-4016-9005-546853b21f04/bin/ukojak-verify-1t5iHCbJaC/data/a7fab09ce/673b2040289049ad9a513b5bda7f8148 [2023-11-23 20:13:20,085 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:13:20,086 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:13:20,088 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:13:20,088 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:13:20,098 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:13:20,099 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:13:20" (1/1) ... [2023-11-23 20:13:20,100 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ae0407a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:13:20, skipping insertion in model container [2023-11-23 20:13:20,100 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:13:20" (1/1) ... [2023-11-23 20:13:20,125 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:13:20,314 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:13:20,327 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:13:20,345 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:13:20,361 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:13:20,362 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:13:20 WrapperNode [2023-11-23 20:13:20,362 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:13:20,363 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:13:20,363 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:13:20,364 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:13:20,372 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:13:20" (1/1) ... [2023-11-23 20:13:20,379 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:13:20" (1/1) ... [2023-11-23 20:13:20,397 INFO L138 Inliner]: procedures = 13, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 34 [2023-11-23 20:13:20,398 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:13:20,399 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:13:20,399 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:13:20,399 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:13:20,410 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:13:20" (1/1) ... [2023-11-23 20:13:20,411 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:13:20" (1/1) ... [2023-11-23 20:13:20,412 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:13:20" (1/1) ... [2023-11-23 20:13:20,413 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:13:20" (1/1) ... [2023-11-23 20:13:20,416 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:13:20" (1/1) ... [2023-11-23 20:13:20,418 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:13:20" (1/1) ... [2023-11-23 20:13:20,420 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:13:20" (1/1) ... [2023-11-23 20:13:20,421 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:13:20" (1/1) ... [2023-11-23 20:13:20,423 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:13:20,424 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:13:20,424 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:13:20,424 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:13:20,425 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:13:20" (1/1) ... [2023-11-23 20:13:20,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:13:20,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ef75ac-6cea-4016-9005-546853b21f04/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:13:20,478 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ef75ac-6cea-4016-9005-546853b21f04/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:13:20,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ef75ac-6cea-4016-9005-546853b21f04/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:13:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:13:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:13:20,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:13:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure ackermann [2023-11-23 20:13:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ackermann [2023-11-23 20:13:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:13:20,608 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:13:20,611 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:13:20,827 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:13:20,861 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:13:20,861 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-23 20:13:20,863 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:13:20 BoogieIcfgContainer [2023-11-23 20:13:20,863 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:13:20,864 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:13:20,864 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:13:20,876 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:13:20,876 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:13:20" (1/1) ... [2023-11-23 20:13:20,886 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:13:20,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:20,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2023-11-23 20:13:20,951 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2023-11-23 20:13:20,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-23 20:13:20,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:20,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:21,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:21,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:13:21,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:21,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 46 transitions. [2023-11-23 20:13:21,389 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2023-11-23 20:13:21,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-23 20:13:21,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:21,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:21,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:13:21,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:21,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 41 states and 55 transitions. [2023-11-23 20:13:21,973 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 55 transitions. [2023-11-23 20:13:21,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-23 20:13:21,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:21,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:21,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:22,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:13:22,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:22,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 42 states and 56 transitions. [2023-11-23 20:13:22,047 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 56 transitions. [2023-11-23 20:13:22,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-23 20:13:22,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:22,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:22,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:13:22,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:22,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 46 states and 63 transitions. [2023-11-23 20:13:22,760 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2023-11-23 20:13:22,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-23 20:13:22,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:22,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:22,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:22,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:13:23,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:23,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 51 states and 74 transitions. [2023-11-23 20:13:23,710 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 74 transitions. [2023-11-23 20:13:23,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-23 20:13:23,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:23,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:23,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:23,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:13:23,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:23,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 53 states and 76 transitions. [2023-11-23 20:13:23,818 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 76 transitions. [2023-11-23 20:13:23,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-23 20:13:23,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:23,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:23,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:23,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:13:24,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:24,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 57 states and 82 transitions. [2023-11-23 20:13:24,225 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2023-11-23 20:13:24,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-23 20:13:24,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:24,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:24,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:24,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:13:24,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:24,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 62 states and 89 transitions. [2023-11-23 20:13:24,552 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 89 transitions. [2023-11-23 20:13:24,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:13:24,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:24,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:24,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:24,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:13:25,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:25,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 65 states and 94 transitions. [2023-11-23 20:13:25,221 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 94 transitions. [2023-11-23 20:13:25,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:13:25,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:25,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:25,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:25,378 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:13:26,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:26,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 71 states and 106 transitions. [2023-11-23 20:13:26,024 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 106 transitions. [2023-11-23 20:13:26,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-23 20:13:26,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:26,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:26,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:26,064 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:13:26,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:26,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 74 states and 111 transitions. [2023-11-23 20:13:26,563 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 111 transitions. [2023-11-23 20:13:26,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-23 20:13:26,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:26,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:26,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:26,715 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:13:26,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:26,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 75 states and 113 transitions. [2023-11-23 20:13:26,852 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 113 transitions. [2023-11-23 20:13:26,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-23 20:13:26,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:26,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:26,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:27,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:13:27,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:27,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 80 states and 123 transitions. [2023-11-23 20:13:27,402 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 123 transitions. [2023-11-23 20:13:27,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-23 20:13:27,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:27,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:27,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:27,437 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:13:27,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:27,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 81 states and 124 transitions. [2023-11-23 20:13:27,563 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 124 transitions. [2023-11-23 20:13:27,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-23 20:13:27,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:27,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:27,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:27,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:13:27,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:27,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 82 states and 128 transitions. [2023-11-23 20:13:27,886 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 128 transitions. [2023-11-23 20:13:27,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-23 20:13:27,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:27,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:27,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:27,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:13:28,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:28,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 86 states and 133 transitions. [2023-11-23 20:13:28,152 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 133 transitions. [2023-11-23 20:13:28,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-23 20:13:28,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:28,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:28,206 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:13:28,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:28,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 88 states and 135 transitions. [2023-11-23 20:13:28,626 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 135 transitions. [2023-11-23 20:13:28,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-23 20:13:28,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:28,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:28,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:28,694 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-23 20:13:28,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:28,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 91 states and 139 transitions. [2023-11-23 20:13:28,743 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 139 transitions. [2023-11-23 20:13:28,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-23 20:13:28,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:28,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:28,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:28,785 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:13:29,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:29,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 93 states and 141 transitions. [2023-11-23 20:13:29,248 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 141 transitions. [2023-11-23 20:13:29,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-23 20:13:29,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:29,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:29,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:29,279 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:13:29,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:29,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 97 states and 148 transitions. [2023-11-23 20:13:29,662 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 148 transitions. [2023-11-23 20:13:29,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-23 20:13:29,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:29,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:29,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:29,729 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:13:30,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:30,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 105 states and 161 transitions. [2023-11-23 20:13:30,631 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 161 transitions. [2023-11-23 20:13:30,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-23 20:13:30,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:30,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:30,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:30,672 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:13:31,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:31,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 107 states and 164 transitions. [2023-11-23 20:13:31,212 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 164 transitions. [2023-11-23 20:13:31,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:31,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:31,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:31,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:31,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:32,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:32,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 113 states and 193 transitions. [2023-11-23 20:13:32,553 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 193 transitions. [2023-11-23 20:13:32,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:32,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:32,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:32,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:32,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:32,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:32,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 113 states and 193 transitions. [2023-11-23 20:13:32,669 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 193 transitions. [2023-11-23 20:13:32,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:32,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:32,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:32,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:32,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:32,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:32,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 113 states and 193 transitions. [2023-11-23 20:13:32,760 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 193 transitions. [2023-11-23 20:13:32,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:32,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:32,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:32,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:32,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:32,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:32,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 113 states and 193 transitions. [2023-11-23 20:13:32,860 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 193 transitions. [2023-11-23 20:13:32,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:32,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:32,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:32,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:32,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:32,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:32,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 113 states and 193 transitions. [2023-11-23 20:13:32,948 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 193 transitions. [2023-11-23 20:13:32,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:13:32,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:32,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:32,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:33,317 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-23 20:13:35,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:35,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:35,505 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:35,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:13:35,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:35,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:35,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:35,573 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-23 20:13:35,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:35,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:35,593 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:35,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:35,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:35,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:35,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:35,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:35,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:35,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:35,668 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:35,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:35,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:35,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:35,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:35,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:35,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:35,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:35,766 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:35,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:35,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:35,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:35,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:35,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:35,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:35,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:35,845 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:35,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:35,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:35,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:35,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:35,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:35,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:35,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:35,911 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:35,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:35,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:35,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:35,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:35,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:35,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:35,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:35,979 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:35,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:35,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:35,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:35,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:36,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:36,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:36,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:36,056 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:36,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:36,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:36,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:36,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:36,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:36,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:36,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:36,141 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:36,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:36,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:36,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:36,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:36,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:36,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:36,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:36,235 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:36,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:36,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:36,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:36,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:36,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:36,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:36,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:36,310 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:36,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:36,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:36,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:36,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:36,363 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:36,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:36,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:36,387 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:36,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:36,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:36,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:36,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:36,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:36,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:36,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:36,454 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:36,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:36,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:36,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:36,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:36,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:36,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:36,519 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:36,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:36,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:36,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:36,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:36,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:36,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:36,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:36,582 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:36,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:36,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:36,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:36,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:36,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:36,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:36,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:36,673 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:36,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:36,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:36,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:36,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:36,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:36,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:36,750 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:36,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:36,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:36,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:36,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:36,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:36,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:36,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:36,811 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:36,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:36,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:36,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:36,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:36,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:36,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:36,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:36,874 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:36,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:36,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:36,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:36,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:36,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:36,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:36,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:36,934 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:36,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:36,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:36,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:36,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:36,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:36,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:36,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 121 states and 218 transitions. [2023-11-23 20:13:36,995 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 218 transitions. [2023-11-23 20:13:36,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:36,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:36,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:37,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:37,225 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:13:38,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:38,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-23 20:13:38,177 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-23 20:13:38,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:38,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:38,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:38,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:38,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:38,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:38,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:38,910 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:38,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:38,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:38,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:38,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:38,967 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:38,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:38,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:38,992 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:38,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:38,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:38,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:39,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:39,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:39,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:39,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:39,056 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:39,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:39,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:39,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:39,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:39,098 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:39,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:39,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:39,121 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:39,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:39,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:39,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:39,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:39,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:39,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:39,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:39,189 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:39,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:39,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:39,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:39,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:39,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:39,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:39,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:39,253 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:39,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:39,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:39,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:39,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:39,290 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:39,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:39,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:39,334 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:39,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:39,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:39,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:39,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:39,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:39,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:39,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:39,405 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:39,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:39,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:39,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:39,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:39,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:39,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:39,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:39,467 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:39,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:39,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:39,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:39,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:39,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:39,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:39,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:39,539 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:39,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:39,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:39,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:39,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:39,576 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:39,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:39,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:39,601 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:39,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:39,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:39,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:39,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:39,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:39,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:39,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:39,668 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:39,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:39,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:39,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:39,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:39,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:39,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:39,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:39,732 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:39,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:39,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:39,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:39,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:39,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:39,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:39,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:39,848 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:39,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:39,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:39,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:39,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:39,899 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:39,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:39,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:39,929 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:39,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:39,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:39,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:39,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:39,982 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:40,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:40,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:40,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:40,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:40,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:40,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:40,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:40,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:40,082 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:40,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:40,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:40,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:40,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:40,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:40,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:40,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:40,168 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:40,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:40,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:40,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:40,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:40,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:40,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:40,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:40,240 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:40,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:40,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:40,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:40,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:40,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:40,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:40,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:40,302 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:40,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:40,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:40,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:40,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:40,341 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:40,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:40,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:40,365 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:40,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:40,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:40,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:40,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:40,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:40,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:40,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:40,446 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:40,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:40,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:40,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:40,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:40,484 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:40,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:40,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:40,507 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:40,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:40,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:40,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:40,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:40,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:40,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:40,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:40,567 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:40,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:40,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:40,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:40,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:40,605 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:40,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:40,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:40,628 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:40,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:40,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:40,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:40,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:40,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:40,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:40,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:40,687 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:40,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:40,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:40,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:40,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:40,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:40,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:40,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:40,743 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:40,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:40,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:40,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:40,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:40,778 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:40,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:40,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:40,800 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:40,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:40,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:40,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:40,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:40,835 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:40,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:40,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:40,856 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:40,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:40,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:40,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:40,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:40,892 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:40,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:40,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:40,928 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:40,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:40,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:40,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:40,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:40,966 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:40,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:40,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:40,989 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:40,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:40,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:40,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:40,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:41,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:41,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:41,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:41,046 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:41,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:41,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:41,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:41,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:41,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:41,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:41,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:41,103 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:41,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:41,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:41,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:41,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:41,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:41,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:41,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:41,162 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:41,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:41,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:41,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:41,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:41,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:41,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:41,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:41,219 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:41,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:41,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:41,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:41,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:41,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:41,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:41,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:41,278 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:41,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:41,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:41,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:41,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:41,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:41,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:41,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:41,334 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:41,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:41,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:41,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:41,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:41,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:41,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:41,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:41,390 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:41,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:41,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:41,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:41,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:41,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:41,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:41,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:41,463 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:41,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:41,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:41,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:41,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:41,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:41,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:41,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:41,522 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:41,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:41,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:41,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:41,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:41,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:41,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:41,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:41,584 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:41,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:41,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:41,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:41,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:41,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:41,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:41,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:41,652 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:41,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:41,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:41,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:41,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:41,687 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:41,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:41,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:41,709 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:41,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:41,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:41,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:41,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:41,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:41,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:41,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:41,770 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:41,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:41,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:41,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:41,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:41,809 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:41,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:41,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:41,830 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:41,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:41,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:41,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:41,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:41,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:41,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:41,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:41,888 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:41,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:41,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:41,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:41,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:41,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:41,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:41,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:41,965 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:41,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:41,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:41,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:41,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:42,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:42,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:42,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:42,041 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:42,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:42,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:42,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:42,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:42,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:42,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:42,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:42,118 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:42,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:42,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:42,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:42,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:42,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:42,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:42,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:42,191 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:42,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:42,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:42,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:42,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:42,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:42,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:42,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:42,259 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:42,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:42,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:42,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:42,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:42,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:42,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:42,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:42,315 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:42,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:42,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:42,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:42,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:42,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:42,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:42,388 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:42,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:42,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:42,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:42,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:42,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:42,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:42,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:42,443 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:42,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:42,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:42,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:42,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:42,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:42,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:42,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:42,501 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:42,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:42,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:42,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:42,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:42,546 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:42,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:42,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:42,567 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:42,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:42,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:42,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:42,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:42,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:42,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:42,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:42,624 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:42,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:42,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:42,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:42,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:42,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:42,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:42,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:42,704 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:42,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:42,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:42,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:42,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:42,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:42,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:42,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:42,758 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:42,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:42,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:42,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:42,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:42,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:42,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:42,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:42,816 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:42,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:42,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:42,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:42,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:42,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:42,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:42,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:42,871 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:42,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:42,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:42,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:42,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:42,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:42,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:42,933 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:42,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:42,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:42,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:42,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:42,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:42,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:42,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:42,992 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:42,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:42,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:42,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:42,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:43,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:43,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:43,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:43,048 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:43,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:43,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:43,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:43,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:43,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:43,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:43,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:43,105 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:43,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:43,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:43,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:43,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:43,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:43,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:43,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:43,162 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:43,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:43,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:43,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:43,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:43,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:43,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:43,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:43,228 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:43,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:43,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:43,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:43,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:43,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:43,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:43,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:43,353 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:43,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:43,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:43,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:43,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:43,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:43,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:43,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:43,431 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:43,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:43,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:43,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:43,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:43,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:43,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:43,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:43,506 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:43,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:43,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:43,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:43,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:43,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:43,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:43,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:43,570 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:43,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:43,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:43,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:43,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:43,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:43,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:43,627 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:43,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:43,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:43,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:43,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:43,662 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:43,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:43,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:43,699 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:43,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:43,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:43,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:43,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:43,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:43,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:43,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:43,753 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:43,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:43,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:43,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:43,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:43,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:43,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:43,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:43,807 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:43,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:43,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:43,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:43,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:43,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:43,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:43,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:43,867 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:43,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:43,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:43,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:43,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:43,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:43,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:43,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:43,925 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:43,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:43,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:43,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:43,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:43,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:44,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:44,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:44,017 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:44,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:44,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:44,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:44,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:44,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:44,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:44,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:44,086 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:44,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:44,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:44,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:44,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:44,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:44,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:44,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:44,140 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:44,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:44,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:44,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:44,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:44,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:44,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:44,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:44,196 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:44,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:44,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:44,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:44,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:44,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:44,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:44,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:44,251 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:44,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:44,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:44,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:44,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:44,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:44,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:44,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:44,304 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:44,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:44,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:44,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:44,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:44,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:44,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:44,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:44,355 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:44,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:44,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:44,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:44,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:44,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:44,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:44,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:44,407 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:44,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:44,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:44,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:44,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:44,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:44,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:44,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:44,459 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:44,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:44,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:44,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:44,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:44,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:44,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:44,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:44,514 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:44,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:44,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:44,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:44,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:44,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:44,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:44,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:44,569 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:44,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:44,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:44,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:44,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:44,625 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:44,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:44,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:44,651 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:44,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:44,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:44,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:44,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:44,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:44,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:44,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:44,719 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:44,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:44,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:44,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:44,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:44,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:44,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:44,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:44,787 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:44,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:44,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:44,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:44,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:44,828 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:44,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:44,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:44,854 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:44,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:44,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:44,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:44,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:44,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:44,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:44,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:44,918 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:44,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:44,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:44,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:44,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:44,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:44,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:44,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:44,972 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:44,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:44,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:44,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:44,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:45,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:45,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:45,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:45,026 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:45,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:45,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:45,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:45,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:45,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:45,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:45,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:45,078 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:45,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:45,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:45,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:45,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:45,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:45,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:45,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:45,134 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:45,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:45,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:45,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:45,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:45,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:45,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:45,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:45,185 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:45,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:45,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:45,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:45,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:45,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:45,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:45,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:45,240 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:45,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:45,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:45,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:45,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:45,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:45,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:45,294 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:45,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:45,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:45,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:45,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:45,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:45,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:45,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:45,383 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:45,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:45,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:45,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:45,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:45,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:45,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:45,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:45,436 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:45,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:45,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:45,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:45,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:45,470 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:45,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:45,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:45,491 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:45,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:45,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:45,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:45,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:45,524 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:45,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:45,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:45,545 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:45,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:45,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:45,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:45,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:45,580 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:45,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:45,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:45,602 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:45,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:45,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:45,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:45,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:45,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:45,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:45,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:45,658 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:45,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:45,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:45,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:45,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:45,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:45,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:45,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:45,712 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:45,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:45,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:45,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:45,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:45,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:45,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:45,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:45,778 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:45,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:45,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:45,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:45,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:45,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:45,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:45,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:45,832 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:45,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:45,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:45,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:45,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:45,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:45,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:45,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:45,885 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:45,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:45,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:45,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:45,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:45,917 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:45,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:45,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:45,938 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:45,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:45,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:45,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:45,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:45,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:45,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:45,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:45,990 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:45,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:45,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:45,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:45,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:46,023 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:46,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:46,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:46,044 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:46,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:46,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:46,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:46,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:46,076 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:46,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:46,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:46,097 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:46,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:46,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:46,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:46,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:46,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:46,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:46,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:46,171 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:46,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:46,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:46,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:46,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:46,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:46,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:46,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:46,226 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:46,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:46,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:46,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:46,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:46,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:46,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:46,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:46,277 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:46,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:46,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:46,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:46,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:46,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:46,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:46,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:46,331 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:46,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:46,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:46,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:46,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:46,365 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:46,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:46,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:46,387 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:46,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:46,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:46,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:46,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:46,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:46,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:46,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:46,442 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:46,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:46,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:46,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:46,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:46,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:46,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:46,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:46,499 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:46,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:46,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:46,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:46,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:46,532 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:46,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:46,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:46,553 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:46,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:46,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:46,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:46,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:46,585 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:46,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:46,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:46,606 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:46,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:46,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:46,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:46,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:46,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:46,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:46,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:46,679 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:46,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:46,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:46,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:46,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:46,711 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:46,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:46,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:46,732 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:46,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:46,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:46,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:46,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:46,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:46,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:46,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:46,795 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:46,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:46,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:46,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:46,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:46,828 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:46,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:46,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:46,849 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:46,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:46,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:46,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:46,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:46,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:46,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:46,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:46,913 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:46,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:46,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:46,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:46,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:46,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:46,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:46,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:46,975 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:46,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:46,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:46,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:46,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:47,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:47,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:47,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:47,028 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:47,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:47,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:47,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:47,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:47,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:47,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:47,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:47,083 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:47,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:47,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:47,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:47,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:47,116 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:47,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:47,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:47,137 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:47,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:47,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:47,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:47,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:47,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:47,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:47,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:47,197 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:47,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:47,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:47,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:47,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:47,231 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:47,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:47,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:47,252 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:47,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:47,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:47,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:47,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:47,285 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:47,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:47,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:47,305 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:47,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:47,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:47,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:47,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:47,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:47,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:47,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:47,359 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:47,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:47,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:47,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:47,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:47,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:47,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:47,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:47,412 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:47,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:47,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:47,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:47,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:47,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:47,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:47,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:47,466 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:47,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:47,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:47,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:47,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:47,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:47,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:47,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:47,519 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:47,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:47,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:47,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:47,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:47,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:47,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:47,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:47,571 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:47,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:47,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:47,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:47,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:47,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:47,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:47,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:47,657 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:47,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:47,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:47,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:47,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:47,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:47,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:47,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:47,727 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:47,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:47,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:47,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:47,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:47,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:47,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:47,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:47,809 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:47,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:47,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:47,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:47,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:47,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:47,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:47,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:47,880 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:47,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:47,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:47,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:47,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:47,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:47,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:47,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:47,952 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:47,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:47,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:47,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:47,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:47,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:48,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:48,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:48,010 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:48,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:48,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:48,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:48,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:48,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:48,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:48,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:48,062 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:48,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:48,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:48,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:48,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:48,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:48,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:48,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:48,116 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:48,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:48,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:48,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:48,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:48,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:48,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:48,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:48,170 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:48,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:48,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:48,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:48,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:48,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:48,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:48,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:48,250 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:48,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:48,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:48,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:48,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:48,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:48,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:48,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:48,305 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:48,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:48,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:48,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:48,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:48,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:48,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:48,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:48,358 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:48,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:48,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:48,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:48,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:48,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:48,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:48,412 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:48,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:48,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:48,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:48,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:48,445 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:48,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:48,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:48,466 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:48,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:48,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:48,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:48,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:48,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:48,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:48,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:48,521 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:48,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:48,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:48,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:48,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:48,554 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:48,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:48,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:48,575 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:48,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:48,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:48,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:48,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:48,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:48,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:48,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:48,646 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:48,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:48,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:48,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:48,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:48,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:48,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:48,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:48,698 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:48,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:48,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:48,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:48,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:48,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:48,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:48,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:48,752 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:48,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:48,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:48,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:48,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:48,784 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:48,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:48,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:48,804 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:48,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:48,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:48,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:48,837 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:48,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:48,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:48,858 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:48,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:48,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:48,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:48,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:48,892 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:48,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:48,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:48,914 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:48,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:48,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:48,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:48,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:48,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:48,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:48,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:48,968 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:48,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:48,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:48,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:48,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:49,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:49,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:49,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:49,029 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:49,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:49,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:49,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:49,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:49,066 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:49,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:49,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:49,087 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:49,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:49,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:49,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:49,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:49,122 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:49,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:49,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:49,143 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:49,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:49,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:49,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:49,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:49,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:49,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:49,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:49,199 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:49,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:49,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:49,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:49,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:49,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:49,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:49,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:49,260 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:49,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:49,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:49,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:49,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:49,299 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:49,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:49,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:49,320 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:49,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:49,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:49,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:49,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:49,356 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:49,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:49,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:49,378 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:49,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:49,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:49,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:49,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:49,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:49,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:49,436 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:49,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:49,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:49,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:49,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:49,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:49,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:49,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:49,494 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:49,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:49,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:49,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:49,532 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:49,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:49,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:49,553 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:49,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:49,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:49,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:49,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:49,605 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:49,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:49,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:49,626 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:49,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:49,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:49,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:49,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:49,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:49,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:49,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:49,682 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:49,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:49,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:49,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:49,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:49,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:49,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:49,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:49,739 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:49,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:49,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:49,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:49,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:49,774 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:49,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:49,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:49,794 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:49,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:49,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:49,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:49,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:49,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:49,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:49,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:49,850 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:49,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:49,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:49,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:49,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:49,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:49,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:49,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:49,906 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:49,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:49,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:49,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:49,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:49,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:49,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:49,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:49,962 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:49,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:49,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:49,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:49,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:49,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:50,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:50,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:50,017 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:50,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:50,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:50,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:50,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:50,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:50,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:50,073 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:50,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:50,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:50,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:50,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:50,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:50,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:50,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:50,130 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:50,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:50,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:50,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:50,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:50,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:50,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:50,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:50,186 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:50,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:50,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:50,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:50,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:50,224 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:50,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:50,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:50,245 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:50,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:50,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:50,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:50,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:50,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:50,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:50,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:50,300 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:50,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:50,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:50,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:50,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:50,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:50,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:50,355 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:50,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:50,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:50,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:50,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:50,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:50,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:50,407 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:50,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:50,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:50,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:50,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:50,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:50,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:50,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:50,457 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:50,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:50,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:50,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:50,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:50,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:50,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:50,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:50,520 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:50,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:50,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:50,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:50,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:50,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:50,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:50,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:50,575 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:50,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:50,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:50,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:50,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:50,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:50,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:50,629 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:50,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:50,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:50,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:50,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:50,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:50,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:50,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:50,682 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:50,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:50,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:50,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:50,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:50,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:50,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:50,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:50,735 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:50,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:50,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:50,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:50,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:50,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:50,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:50,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:50,789 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:50,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:50,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:50,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:50,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:50,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:50,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:50,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:50,840 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:50,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:50,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:50,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:50,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:50,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:50,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:50,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:50,892 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:50,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:50,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:50,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:50,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:50,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:50,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:50,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:50,943 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:50,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:50,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:50,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:50,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:50,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:50,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:50,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:50,995 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:50,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:50,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:50,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:51,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:51,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:51,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:51,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:51,046 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:51,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:51,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:51,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:51,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:51,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:51,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:51,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:51,095 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:51,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:51,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:51,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:51,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:51,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:51,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:51,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:51,144 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:51,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:51,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:51,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:51,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:51,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:51,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:51,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:51,195 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:51,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:51,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:51,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:51,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:51,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:51,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:51,246 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:51,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:51,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:51,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:51,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:51,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:51,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:51,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:51,298 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:51,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:51,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:51,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:51,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:51,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:51,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:51,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:51,380 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:51,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:51,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:51,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:51,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:51,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:51,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:51,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:51,466 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:51,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:51,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:51,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:51,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:51,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:51,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:51,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:51,532 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:51,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:51,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:51,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:51,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:51,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:51,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:51,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:51,601 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:51,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:51,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:51,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:51,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:51,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:51,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:51,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:51,667 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:51,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:51,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:51,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:51,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:51,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:51,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:51,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:51,731 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:51,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:51,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:51,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:51,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:51,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:51,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:51,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:51,782 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:51,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:51,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:51,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:51,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:51,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:51,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:51,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:51,832 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:51,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:51,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:51,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:51,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:51,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:51,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:51,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:51,882 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:51,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:51,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:51,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:51,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:51,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:51,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:51,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:51,931 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:51,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:51,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:51,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:51,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:51,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:51,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:51,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:51,981 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:51,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:51,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:51,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:51,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:52,012 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:52,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:52,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:52,031 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:52,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:52,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:52,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:52,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:52,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:52,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:52,082 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:52,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:52,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:52,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:52,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:52,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:52,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:52,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:52,137 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:52,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:52,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:52,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:52,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:52,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:52,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:52,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:52,187 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:52,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:52,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:52,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:52,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:52,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:52,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:52,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:52,237 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:52,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:52,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:52,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:52,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:52,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:52,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:52,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:52,287 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:52,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:52,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:52,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:52,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:52,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:52,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:52,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:52,339 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:52,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:52,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:52,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:52,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:52,378 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:52,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:52,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:52,398 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:52,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:52,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:52,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:52,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:52,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:52,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:52,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:52,459 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:52,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:52,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:52,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:52,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:52,489 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:52,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:52,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:52,510 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:52,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:52,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:52,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:52,543 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:52,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:52,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:52,563 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:52,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:52,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:52,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:52,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:52,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:52,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:52,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:52,614 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:52,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:52,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:52,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:52,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:52,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:52,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:52,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:52,665 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:52,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:52,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:52,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:52,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:52,695 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:52,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:52,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:52,715 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:52,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:52,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:52,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:52,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:52,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:52,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:52,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:52,766 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:52,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:52,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:52,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:52,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:52,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:52,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:52,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:52,820 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:52,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:52,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:52,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:52,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:52,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:52,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:52,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:52,873 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:52,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:52,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:52,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:52,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:52,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:52,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:52,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:52,928 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:52,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:52,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:52,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:52,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:52,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:52,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:52,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:52,983 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:52,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:52,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:52,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:52,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:53,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:53,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:53,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:53,036 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:53,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:53,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:53,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:53,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:53,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:53,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:53,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:53,090 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:53,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:53,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:53,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:53,121 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:53,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:53,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:53,141 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:53,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:53,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:53,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:53,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:53,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:53,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:53,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:53,192 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:53,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:53,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:53,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:53,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:53,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:53,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:53,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:53,244 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:53,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:53,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:53,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:53,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:53,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:53,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:53,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:53,298 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:53,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:53,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:53,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:53,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:53,330 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:53,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:53,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:53,351 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:53,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:53,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:53,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:53,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:53,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:53,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:53,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:53,405 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:53,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:53,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:53,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:53,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:53,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:53,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:53,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:53,459 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:53,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:53,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:53,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:53,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:53,497 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:53,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:53,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:53,519 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:53,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:53,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:53,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:53,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:53,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:53,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:53,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:53,571 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:53,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:53,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:53,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:53,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:53,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:53,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:53,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:53,625 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:53,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:53,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:53,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:53,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:53,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:53,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:53,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:53,677 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:53,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:53,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:53,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:53,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:53,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:53,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:53,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:53,728 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:53,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:53,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:53,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:53,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:53,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:53,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:53,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:53,778 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:53,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:53,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:53,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:53,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:53,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:53,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:53,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:53,832 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:53,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:53,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:53,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:53,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:53,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:53,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:53,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:53,892 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:53,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:53,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:53,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:53,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:53,929 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:53,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:53,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:53,949 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:53,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:53,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:53,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:53,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:53,982 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:54,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:54,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:54,002 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:54,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:54,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:54,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:54,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:54,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:54,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:54,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:54,052 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:54,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:54,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:54,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:54,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:54,082 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:54,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:54,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:54,102 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:54,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:54,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:54,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:54,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:54,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:54,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:54,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:54,153 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:54,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:54,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:54,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:54,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:54,184 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:54,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:54,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:54,204 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:54,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:54,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:54,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:54,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:54,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:54,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:54,257 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:54,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:54,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:54,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:54,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:54,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:54,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:54,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:54,308 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:54,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:54,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:54,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:54,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:54,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:54,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:54,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:54,359 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:54,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:54,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:54,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:54,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:54,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:54,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:54,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:54,412 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:54,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:54,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:54,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:54,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:54,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:54,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:54,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:54,464 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:54,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:54,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:54,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:54,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:54,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:54,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:54,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:54,526 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:54,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:54,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:54,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:54,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:54,558 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:54,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:54,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:54,638 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:54,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:54,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:54,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:54,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:54,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:54,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:54,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:54,704 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:54,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:54,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:54,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:54,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:54,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:54,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:54,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:54,755 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:54,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:54,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:54,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:54,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:54,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:54,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:54,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:54,807 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:54,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:54,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:54,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:54,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:54,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:54,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:54,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:54,858 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:54,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:54,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:54,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:54,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:54,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:54,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:54,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:54,908 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:54,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:54,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:54,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:54,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:54,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:54,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:54,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:54,960 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:54,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:54,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:54,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:54,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:54,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:55,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:55,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:55,011 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:55,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:55,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:55,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:55,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:55,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:55,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:55,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:55,061 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:55,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:55,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:55,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:55,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:55,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:55,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:55,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:55,112 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:55,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:55,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:55,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:55,159 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:55,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:55,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:55,180 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:55,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:55,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:55,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:55,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:55,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:55,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:55,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:55,232 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:55,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:55,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:55,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:55,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:55,264 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:55,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:55,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:55,285 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:55,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:55,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:55,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:55,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:55,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:55,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:55,337 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:55,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:55,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:55,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:55,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:55,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:55,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:55,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:55,389 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:55,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:55,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:55,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:55,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:55,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:55,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:55,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:55,441 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:55,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:55,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:55,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:55,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:55,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:55,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:55,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:55,493 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:55,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:55,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:55,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:55,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:55,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:55,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:55,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:55,543 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:55,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:55,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:55,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:55,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:55,580 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:55,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:55,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:55,600 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:55,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:55,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:55,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:55,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:55,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:55,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:55,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:55,660 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:55,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:55,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:55,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:55,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:55,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:55,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:55,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:55,712 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:55,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:55,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:55,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:55,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:55,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:55,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:55,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:55,766 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:55,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:55,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:55,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:55,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:55,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:55,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:55,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:55,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:55,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:55,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:55,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:55,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:55,865 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:55,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:55,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:55,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:55,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:55,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:55,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:55,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:55,914 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:55,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:55,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:55,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:55,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:55,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:55,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:55,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:55,964 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:55,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:55,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:55,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:55,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:55,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:56,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:56,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:56,017 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:56,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:56,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:56,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:56,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:56,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:56,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:56,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:56,069 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:56,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:56,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:56,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:56,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:56,099 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:56,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:56,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:56,119 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:56,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:56,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:56,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:56,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:56,149 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:56,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:56,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:56,172 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:56,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:56,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:56,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:56,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:56,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:56,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:56,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:56,224 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:56,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:56,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:56,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:56,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:56,255 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:56,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:56,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:56,275 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:56,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:56,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:56,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:56,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:56,306 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:56,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:56,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:56,327 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:56,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:56,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:56,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:56,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:56,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:56,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:56,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:56,378 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:56,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:56,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:56,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:56,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:56,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:56,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:56,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:56,426 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:56,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:56,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:56,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:56,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:56,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:56,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:56,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:56,498 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:56,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:56,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:56,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:56,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:56,527 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:56,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:56,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:56,547 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:56,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:56,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:56,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:56,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:56,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:56,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:56,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:56,597 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:56,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:56,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:56,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:56,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:56,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:56,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:56,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:56,658 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:56,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:56,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:56,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:56,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:56,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:56,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:56,720 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:56,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:56,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:56,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:56,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:56,754 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:56,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:56,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:56,775 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:56,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:56,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:56,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:56,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:56,806 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:56,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:56,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:56,826 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:56,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:56,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:56,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:56,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:56,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:56,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:56,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:56,876 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:56,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:56,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:56,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:56,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:56,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:56,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:56,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:56,925 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:56,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:56,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:56,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:56,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:56,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:56,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:56,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:56,976 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:56,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:56,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:56,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:56,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:57,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:57,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:57,025 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:57,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:57,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:57,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:57,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,055 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:57,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:57,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:57,075 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:57,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:57,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:57,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:57,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:57,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:57,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:57,126 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:57,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:57,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:57,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:57,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:57,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:57,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:57,178 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:57,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:57,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:57,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:57,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:57,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:57,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:57,227 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:57,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:57,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:57,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:57,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,258 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:57,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:57,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:57,278 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:57,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:57,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:57,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:57,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:57,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:57,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:57,331 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:57,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:57,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:57,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:57,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:57,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:57,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:57,383 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:57,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:57,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:57,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:57,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:57,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:57,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:57,434 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:57,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:57,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:57,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:57,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:57,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:57,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:57,486 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:57,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:57,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:57,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:57,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,516 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:57,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:57,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:57,536 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:57,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:57,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:57,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:57,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,567 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:57,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:57,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:57,587 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:57,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:57,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:57,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:57,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,617 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:57,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:57,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:57,637 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:57,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:57,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:57,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:57,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:57,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:57,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:57,696 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:57,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:57,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:57,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:57,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:57,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:57,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:57,748 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:57,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:57,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:57,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:57,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:57,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:57,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:57,797 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:57,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:57,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:57,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:57,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,828 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:57,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:57,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:57,849 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:57,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:57,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:57,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:57,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:57,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:57,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:57,900 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:57,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:57,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:57,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:57,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:57,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:57,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:57,953 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:57,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:57,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:57,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:57,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:57,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:58,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:58,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:58,009 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:58,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:58,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:58,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:58,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:58,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:58,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:58,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:58,062 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:58,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:58,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:58,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:58,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:58,093 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:58,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:58,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:58,113 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:58,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:58,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:58,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:58,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:58,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:58,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:58,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:58,165 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:58,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:58,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:58,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:58,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:58,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:58,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:58,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:58,224 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:58,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:58,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:58,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:58,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:58,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:58,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:58,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:58,290 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:58,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:58,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:58,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:58,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:58,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:58,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:58,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:58,356 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:58,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:58,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:58,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:58,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:58,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:58,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:58,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:58,407 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:58,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:58,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:58,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:58,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:58,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:58,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:58,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:58,458 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:58,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:58,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:58,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:58,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:58,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:58,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:58,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:58,508 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:58,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:58,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:58,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:58,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:58,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:58,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:58,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:58,560 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:58,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:58,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:58,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:58,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:58,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:58,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:58,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:58,611 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:58,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:58,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:58,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:58,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:58,642 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:58,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:58,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:58,664 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:58,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:58,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:58,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:58,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:58,695 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:58,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:58,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:58,725 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:58,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:58,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:58,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:58,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:58,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:58,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:58,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:58,779 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:58,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:58,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:58,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:58,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:58,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:58,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:58,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:58,832 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:58,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:58,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:58,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:58,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:58,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:58,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:58,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:58,886 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:58,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:58,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:58,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:58,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:58,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:58,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:58,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:58,940 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:58,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:58,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:58,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:58,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:58,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:58,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:58,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:58,992 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:58,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:58,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:58,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:58,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:59,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:59,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:59,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:59,041 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:59,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:59,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:59,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:59,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:59,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:59,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:59,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:59,089 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:59,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:59,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:59,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:59,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:59,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:59,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:59,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:59,139 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:59,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:59,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:59,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:59,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:59,170 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:59,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:59,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:59,190 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:59,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:59,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:59,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:59,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:59,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:59,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:59,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:59,240 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:59,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:59,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:59,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:59,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:59,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:59,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:59,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:59,289 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:59,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:59,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:59,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:59,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:59,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:59,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:59,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:59,344 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:59,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:59,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:59,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:59,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:59,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:59,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:59,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:59,398 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:59,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:59,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:59,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:59,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:59,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:59,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:59,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:59,451 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:59,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:59,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:59,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:59,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:59,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:59,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:59,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:59,504 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:59,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:59,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:59,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:59,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:59,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:59,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:59,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:59,553 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:59,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:59,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:59,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:59,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:59,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:59,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:59,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:59,608 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:59,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:59,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:59,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:59,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:59,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:59,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:59,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:59,661 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:59,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:59,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:59,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:59,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:59,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:59,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:59,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:59,712 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:59,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:59,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:59,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:59,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:59,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:59,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:59,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:59,768 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:59,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:59,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:59,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:59,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:59,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:59,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:59,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:59,819 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:59,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:59,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:59,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:59,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:59,849 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:59,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:59,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:59,871 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:59,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:59,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:59,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:59,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:59,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:59,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:59,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:59,924 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:59,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:59,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:59,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:59,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:13:59,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:13:59,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:13:59,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:13:59,977 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:13:59,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:13:59,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:13:59,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:13:59,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:00,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:14:00,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:00,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:14:00,026 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:14:00,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:14:00,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:00,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:00,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:00,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:14:00,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:00,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:14:00,077 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:14:00,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:14:00,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:00,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:00,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:00,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:14:00,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:00,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:14:00,129 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:14:00,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:14:00,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:00,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:00,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:00,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:14:00,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:00,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:14:00,179 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:14:00,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:14:00,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:00,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:00,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:00,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:14:00,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:00,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:14:00,228 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:14:00,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:14:00,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:00,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:00,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:00,258 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:14:00,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:00,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:14:00,278 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:14:00,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:14:00,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:00,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:00,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:00,307 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:14:00,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:00,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:14:00,328 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:14:00,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:14:00,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:00,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:00,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:00,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:14:00,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:00,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:14:00,380 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:14:00,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:14:00,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:00,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:00,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:00,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:14:00,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:00,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:14:00,432 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:14:00,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:14:00,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:00,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:00,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:00,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:14:00,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:00,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:14:00,481 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:14:00,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:14:00,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:00,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:00,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:00,510 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:14:00,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:00,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:14:00,530 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:14:00,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:14:00,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:00,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:00,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:00,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:14:00,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:00,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:14:00,579 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:14:00,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:14:00,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:00,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:00,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:00,609 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:14:00,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:00,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:14:00,631 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:14:00,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:14:00,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:00,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:00,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:00,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:14:00,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:00,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:14:00,679 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:14:00,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:14:00,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:00,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:00,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:00,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:14:00,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:00,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 232 transitions. [2023-11-23 20:14:00,731 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2023-11-23 20:14:00,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:14:00,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:00,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:00,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:00,765 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.