./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/McCarthy91-2.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_9db66f43-a497-4c30-a741-80d4f12112ae/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db66f43-a497-4c30-a741-80d4f12112ae/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_9db66f43-a497-4c30-a741-80d4f12112ae/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db66f43-a497-4c30-a741-80d4f12112ae/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/McCarthy91-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db66f43-a497-4c30-a741-80d4f12112ae/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_9db66f43-a497-4c30-a741-80d4f12112ae/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 2a5dd5c1c64cd1875ba800cc2db6d1da955f2d2f519c1964ff87558bc42b9b4c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:27:01,055 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:27:01,172 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db66f43-a497-4c30-a741-80d4f12112ae/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-23 20:27:01,182 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:27:01,183 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:27:01,224 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:27:01,225 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:27:01,225 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:27:01,226 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:27:01,227 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:27:01,227 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:27:01,228 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:27:01,228 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 20:27:01,229 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:27:01,230 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 20:27:01,230 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:27:01,231 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:27:01,231 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:27:01,232 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:27:01,232 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:27:01,233 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:27:01,234 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 20:27:01,234 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:27:01,235 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:27:01,235 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:27:01,236 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:27:01,236 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:27:01,237 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:27:01,237 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:27:01,238 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:27:01,238 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:27:01,239 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:27:01,239 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:27:01,239 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:27:01,239 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:27:01,240 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_9db66f43-a497-4c30-a741-80d4f12112ae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db66f43-a497-4c30-a741-80d4f12112ae/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a5dd5c1c64cd1875ba800cc2db6d1da955f2d2f519c1964ff87558bc42b9b4c [2023-11-23 20:27:01,533 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:27:01,568 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:27:01,571 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:27:01,572 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:27:01,573 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:27:01,575 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db66f43-a497-4c30-a741-80d4f12112ae/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/recursive/McCarthy91-2.c [2023-11-23 20:27:04,761 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:27:04,976 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:27:04,976 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db66f43-a497-4c30-a741-80d4f12112ae/sv-benchmarks/c/recursive/McCarthy91-2.c [2023-11-23 20:27:04,984 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db66f43-a497-4c30-a741-80d4f12112ae/bin/ukojak-verify-1t5iHCbJaC/data/ee08ff460/8ec5c2af581d432f9ed63fe92d269339/FLAG17c7f9639 [2023-11-23 20:27:05,000 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db66f43-a497-4c30-a741-80d4f12112ae/bin/ukojak-verify-1t5iHCbJaC/data/ee08ff460/8ec5c2af581d432f9ed63fe92d269339 [2023-11-23 20:27:05,002 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:27:05,004 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:27:05,006 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:27:05,006 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:27:05,011 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:27:05,012 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:27:05" (1/1) ... [2023-11-23 20:27:05,013 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@562d27b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:05, skipping insertion in model container [2023-11-23 20:27:05,014 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:27:05" (1/1) ... [2023-11-23 20:27:05,036 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:27:05,234 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:27:05,247 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:27:05,266 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:27:05,281 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:27:05,281 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:05 WrapperNode [2023-11-23 20:27:05,282 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:27:05,284 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:27:05,284 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:27:05,284 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:27:05,293 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:05" (1/1) ... [2023-11-23 20:27:05,300 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:05" (1/1) ... [2023-11-23 20:27:05,321 INFO L138 Inliner]: procedures = 13, calls = 11, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 36 [2023-11-23 20:27:05,322 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:27:05,323 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:27:05,323 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:27:05,324 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:27:05,333 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:05" (1/1) ... [2023-11-23 20:27:05,334 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:05" (1/1) ... [2023-11-23 20:27:05,348 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:05" (1/1) ... [2023-11-23 20:27:05,349 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:05" (1/1) ... [2023-11-23 20:27:05,353 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:05" (1/1) ... [2023-11-23 20:27:05,355 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:05" (1/1) ... [2023-11-23 20:27:05,356 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:05" (1/1) ... [2023-11-23 20:27:05,357 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:05" (1/1) ... [2023-11-23 20:27:05,359 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:27:05,360 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:27:05,360 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:27:05,360 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:27:05,361 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:05" (1/1) ... [2023-11-23 20:27:05,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:27:05,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db66f43-a497-4c30-a741-80d4f12112ae/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:27:05,392 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db66f43-a497-4c30-a741-80d4f12112ae/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:27:05,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db66f43-a497-4c30-a741-80d4f12112ae/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:27:05,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:27:05,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:27:05,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:27:05,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:27:05,445 INFO L130 BoogieDeclarations]: Found specification of procedure f91 [2023-11-23 20:27:05,445 INFO L138 BoogieDeclarations]: Found implementation of procedure f91 [2023-11-23 20:27:05,519 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:27:05,523 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:27:05,685 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:27:05,722 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:27:05,722 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-23 20:27:05,723 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:27:05 BoogieIcfgContainer [2023-11-23 20:27:05,724 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:27:05,725 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:27:05,725 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:27:05,733 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:27:05,733 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:27:05" (1/1) ... [2023-11-23 20:27:05,743 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:27:05,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:05,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 28 states and 32 transitions. [2023-11-23 20:27:05,807 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2023-11-23 20:27:05,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-11-23 20:27:05,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:05,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:05,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:06,044 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 20:27:06,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:06,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 27 states and 31 transitions. [2023-11-23 20:27:06,116 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2023-11-23 20:27:06,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-11-23 20:27:06,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:06,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:06,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:06,248 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 20:27:06,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:06,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 30 states and 36 transitions. [2023-11-23 20:27:06,385 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2023-11-23 20:27:06,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-23 20:27:06,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:06,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:06,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:06,496 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 20:27:06,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:06,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 42 transitions. [2023-11-23 20:27:06,795 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2023-11-23 20:27:06,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-23 20:27:06,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:06,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:06,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:06,856 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 20:27:06,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:06,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 33 states and 41 transitions. [2023-11-23 20:27:06,937 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2023-11-23 20:27:06,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-23 20:27:06,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:06,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:06,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:07,068 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 20:27:07,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:07,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 35 states and 44 transitions. [2023-11-23 20:27:07,148 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2023-11-23 20:27:07,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-23 20:27:07,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:07,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:07,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:07,234 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 20:27:07,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:07,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 35 states and 43 transitions. [2023-11-23 20:27:07,294 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2023-11-23 20:27:07,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-23 20:27:07,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:07,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:07,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:07,422 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 20:27:07,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:07,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 34 states and 42 transitions. [2023-11-23 20:27:07,517 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2023-11-23 20:27:07,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-23 20:27:07,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:07,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:07,574 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 20:27:07,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:07,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 33 states and 41 transitions. [2023-11-23 20:27:07,716 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2023-11-23 20:27:07,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:27:07,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:07,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:07,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:07,906 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-23 20:27:08,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:08,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 37 states and 51 transitions. [2023-11-23 20:27:08,096 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2023-11-23 20:27:08,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:08,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:08,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:08,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:08,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:08,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:08,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:08,960 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:08,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:08,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:08,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:08,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:09,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:09,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:09,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:09,041 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:09,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:09,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:09,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:09,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:09,090 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:09,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:09,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:09,116 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:09,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:09,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:09,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:09,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:09,165 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:09,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:09,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:09,198 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:09,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:09,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:09,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:09,254 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:09,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:09,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:09,278 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:09,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:09,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:09,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:09,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:09,332 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:09,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:09,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:09,360 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:09,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:09,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:09,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:09,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:09,462 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:09,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:09,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:09,486 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:09,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:09,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:09,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:09,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:09,533 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:09,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:09,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:09,558 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:09,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:09,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:09,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:09,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:09,604 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:09,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:09,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:09,627 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:09,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:09,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:09,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:09,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:09,674 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:09,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:09,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:09,697 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:09,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:09,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:09,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:09,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:09,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:09,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:09,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:09,773 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:09,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:09,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:09,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:09,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:09,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:09,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:09,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:09,858 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:09,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:09,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:09,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:09,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:09,938 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:09,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:09,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:09,961 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:09,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:09,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:09,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:09,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:10,024 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:10,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:10,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:10,048 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:10,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:10,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:10,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:10,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:10,110 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:10,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:10,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:10,137 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:10,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:10,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:10,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:10,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:10,185 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:10,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:10,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:10,206 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:10,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:10,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:10,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:10,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:10,246 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:10,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:10,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:10,266 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:10,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:10,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:10,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:10,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:10,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:10,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:10,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:10,330 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:10,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:10,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:10,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:10,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:10,369 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:10,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:10,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:10,397 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:10,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:10,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:10,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:10,448 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:10,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:10,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:10,469 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:10,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:10,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:10,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:10,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:10,517 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:10,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:10,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:10,537 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:10,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:10,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:10,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:10,582 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:10,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:10,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:10,603 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:10,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:10,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:10,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:10,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:10,648 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:10,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:10,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:10,669 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:10,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:10,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:10,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:10,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:10,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:10,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:10,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:10,730 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:10,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:10,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:10,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:10,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:10,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:10,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:10,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:10,803 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:10,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:10,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:10,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:10,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:10,850 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:10,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:10,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:10,870 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:10,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:10,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:10,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:10,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:10,914 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:10,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:10,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:10,933 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:10,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:10,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:10,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:10,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:10,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:11,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:11,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:11,001 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:11,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:11,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:11,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:11,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:11,051 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:11,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:11,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:11,070 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:11,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:11,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:11,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:11,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:11,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:11,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:11,142 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:11,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:11,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:11,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:11,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:11,180 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:11,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:11,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:11,199 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:11,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:11,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:11,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:11,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:11,241 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:11,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:11,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:11,264 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:11,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:11,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:11,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:11,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:11,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:11,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:11,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:11,329 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:11,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:11,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:11,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:11,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:11,365 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:11,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:11,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:11,384 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:11,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:11,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:11,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:11,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:11,428 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:11,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:11,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:11,446 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:11,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:11,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:11,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:11,487 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:11,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:11,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:11,507 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:11,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:11,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:11,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:11,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:11,548 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:11,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:11,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:11,567 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:11,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:11,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:11,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:11,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:11,611 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:11,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:11,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:11,629 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:11,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:11,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:11,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:11,665 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:11,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:11,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:11,683 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:11,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:11,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:11,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:11,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:11,722 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:11,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:11,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:11,740 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:11,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:11,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:11,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:11,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:11,776 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:11,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:11,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:11,795 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:11,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:11,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:11,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:11,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:11,837 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:11,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:11,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:11,858 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:11,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:11,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:11,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:11,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:11,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:11,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:11,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:11,921 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:11,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:11,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:11,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:11,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:11,956 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:11,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:11,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:11,979 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:11,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:11,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:11,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:11,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:12,016 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:12,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:12,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:12,035 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:12,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:12,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:12,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:12,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:12,073 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:12,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:12,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:12,092 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:12,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:12,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:12,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:12,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:12,123 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:12,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:12,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:12,142 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:12,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:12,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:12,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:12,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:12,175 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:12,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:12,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:12,193 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:12,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:12,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:12,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:12,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:12,225 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:12,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:12,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:12,244 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:12,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:12,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:12,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:12,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:12,280 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:12,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:12,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:12,298 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:12,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:12,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:12,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:12,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:12,335 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:12,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:12,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:12,354 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:12,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:12,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:12,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:12,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:12,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:12,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:12,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:12,405 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:12,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:12,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:12,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:12,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:12,442 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:12,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:12,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:12,463 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:12,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:12,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:12,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:12,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:12,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:12,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:12,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:12,520 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:12,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:12,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:12,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:12,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:12,557 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:12,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:12,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:12,577 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:12,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:12,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:12,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:12,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:12,614 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:12,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:12,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:12,634 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:12,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:12,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:12,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:12,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:12,676 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:12,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:12,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:12,694 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:12,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:12,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:12,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:12,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:12,729 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:12,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:12,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:12,748 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:12,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:12,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:12,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:12,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:12,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:12,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:12,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:12,802 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:12,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:12,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:12,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:12,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:12,838 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:12,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:12,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:12,859 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:12,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:12,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:12,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:12,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:12,893 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:12,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:12,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:12,911 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:12,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:12,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:12,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:12,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:12,953 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:12,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:12,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:12,973 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:12,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:12,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:12,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:12,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,013 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:13,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,037 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:13,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:13,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:13,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,074 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:13,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,092 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:13,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:13,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:13,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,127 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:13,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,145 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:13,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:13,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:13,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,177 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:13,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,196 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:13,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:13,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:13,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,230 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:13,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,249 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:13,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:13,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:13,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,281 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:13,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,299 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:13,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:13,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:13,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,331 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:13,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,350 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:13,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:13,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:13,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:13,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,400 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:13,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:13,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:13,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,435 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:13,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,453 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:13,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:13,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:13,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,484 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:13,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,502 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:13,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:13,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:13,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:13,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,560 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:13,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:13,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:13,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,594 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:13,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,611 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:13,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:13,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:13,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:13,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,658 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:13,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:13,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:13,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,692 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:13,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,708 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:13,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:13,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:13,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:13,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,756 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:13,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:13,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:13,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,786 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:13,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,804 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:13,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:13,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:13,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,836 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:13,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,853 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:13,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:13,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:13,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,886 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:13,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,904 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:13,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:13,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:13,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:13,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,953 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:13,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:13,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:13,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:13,983 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:13,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:13,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:13,999 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:13,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:14,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:14,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:14,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:14,039 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:14,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:14,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:14,055 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:14,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:14,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:14,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:14,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:14,088 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:14,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:14,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:14,104 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:14,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:14,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:14,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:14,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:14,137 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:14,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:14,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:14,154 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:14,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:14,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:14,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:14,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:14,184 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:14,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:14,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:14,201 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:14,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:14,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:14,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:14,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:14,247 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:14,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:14,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:14,266 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:14,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:14,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:14,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:14,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:14,300 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:14,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:14,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:14,321 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:14,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:14,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:14,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:14,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:14,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:14,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:14,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:14,371 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:14,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:14,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:14,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:14,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:14,405 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:14,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:14,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:14,422 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:14,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:14,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:14,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:14,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:14,453 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:14,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:14,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:14,469 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:14,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:14,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:14,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:14,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:14,512 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:14,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:14,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:14,532 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:14,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:14,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:14,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:14,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:14,575 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:14,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:14,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:14,597 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:14,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:14,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:14,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:14,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:14,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:14,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:14,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:14,657 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:14,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:14,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:14,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:14,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:14,699 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:14,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:14,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:14,718 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:14,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:14,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:14,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:14,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:14,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:14,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:14,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:14,766 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:14,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:14,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:14,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:14,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:14,804 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:14,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:14,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:14,822 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:14,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:14,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:14,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:14,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:14,852 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:14,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:14,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:14,868 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:14,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:14,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:14,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:14,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:14,901 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:14,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:14,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:14,917 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:14,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:14,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:14,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:14,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:14,950 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:14,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:14,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:14,966 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:14,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:14,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:14,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:14,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:14,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:15,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:15,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:15,014 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:15,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:15,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:15,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:15,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:15,047 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:15,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:15,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:15,063 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:15,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:15,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:15,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:15,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:15,097 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:15,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:15,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:15,115 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:15,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:15,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:15,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:15,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:15,158 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:15,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:15,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:15,174 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:15,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:15,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:15,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:15,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:15,208 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:15,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:15,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:15,224 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:15,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:15,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:15,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:15,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:15,257 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:15,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:15,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:15,274 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:15,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:15,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:15,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:15,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:15,308 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:15,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:15,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:15,324 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:15,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:15,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:15,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:15,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:15,371 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:15,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:15,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:15,388 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:15,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:15,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:15,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:15,419 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:15,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:15,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:15,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:15,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:15,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:15,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:15,468 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:15,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:15,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:15,484 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:15,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:15,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:15,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:15,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:15,516 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:15,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:15,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:15,532 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:15,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:15,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:15,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:15,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:15,562 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:15,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:15,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:15,579 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:15,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:15,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:15,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:15,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:15,613 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:15,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:15,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:15,630 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:15,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:15,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:15,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:15,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:15,667 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:15,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:15,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:15,684 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:15,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:15,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:15,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:15,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:15,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:15,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:15,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:15,743 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:15,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:15,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:15,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:15,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:15,781 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:15,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:15,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:15,798 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:15,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:15,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:15,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:15,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:15,835 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:15,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:15,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:15,852 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:15,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:15,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:15,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:15,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:15,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:15,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:15,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:15,903 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:15,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:15,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:15,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:15,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:15,940 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:15,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:15,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:15,958 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:15,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:15,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:15,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:15,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:15,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:16,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:16,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:16,010 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:16,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:16,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:16,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:16,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:16,048 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:16,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:16,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:16,065 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:16,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:16,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:16,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:16,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:16,102 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:16,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:16,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:16,119 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:16,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:16,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:16,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:16,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:16,152 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:16,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:16,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:16,169 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:16,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:16,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:16,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:16,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:16,206 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:16,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:16,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:16,225 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:16,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:16,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:16,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:16,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:16,260 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:16,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:16,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:16,278 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:16,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:16,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:16,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:16,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:16,312 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:16,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:16,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:16,331 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:16,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:16,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:16,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:16,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:16,378 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:16,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:16,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:16,395 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:16,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:16,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:16,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:16,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:16,429 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:16,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:16,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:16,450 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:16,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:16,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:16,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:16,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:16,491 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:16,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:16,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:16,509 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:16,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:16,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:16,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:16,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:16,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:16,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:16,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:16,563 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:16,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:16,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:16,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:16,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:16,596 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:16,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:16,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:16,613 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:16,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:16,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:16,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:16,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:16,648 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:16,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:16,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:16,666 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:16,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:16,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:16,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:16,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:16,702 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:16,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:16,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:16,720 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:16,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:16,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:16,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:16,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:16,767 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:16,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:16,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:16,785 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:16,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:16,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:16,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:16,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:16,822 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:16,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:16,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:16,841 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:16,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:16,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:16,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:16,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:16,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:16,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:16,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:16,894 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:16,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:16,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:16,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:16,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:16,927 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:16,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:16,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:16,947 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:16,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:16,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:16,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:16,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:16,979 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:17,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,006 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:17,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:17,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,066 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:17,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,107 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:17,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,127 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:17,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,164 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:17,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,192 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:17,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,230 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:17,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,248 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:17,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,278 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:17,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,294 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:17,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,327 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:17,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,342 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:17,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,375 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:17,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,392 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:17,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,425 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:17,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,441 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:17,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,473 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:17,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,488 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:17,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,522 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:17,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,538 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:17,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,569 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:17,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,585 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:17,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,617 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:17,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,632 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:17,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:17,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,677 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:17,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,707 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:17,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,723 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:17,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,757 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:17,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,773 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:17,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,805 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:17,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,820 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:17,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,852 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:17,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,867 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:17,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,902 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:17,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,918 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:17,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,949 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:17,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:17,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:17,964 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:17,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:17,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:17,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:17,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:17,994 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:18,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,009 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:18,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:18,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,074 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:18,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,106 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:18,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,122 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:18,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:18,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,166 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:18,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,194 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:18,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,209 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:18,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:18,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,255 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:18,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,286 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:18,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,303 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:18,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,332 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:18,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,347 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:18,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,379 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:18,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,394 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:18,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,436 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:18,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,451 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:18,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,483 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:18,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,498 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:18,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,552 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:18,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,566 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:18,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,596 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:18,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,611 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:18,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,658 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:18,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,674 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:18,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,701 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:18,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,716 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:18,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,746 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:18,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,760 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:18,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:18,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,803 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:18,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,834 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:18,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,849 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:18,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,877 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:18,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,892 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:18,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:18,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,935 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:18,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:18,962 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:18,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:18,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:18,977 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:18,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:18,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:18,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:18,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,007 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:19,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,023 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:19,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,053 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:19,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,068 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:19,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,099 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:19,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,121 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:19,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,155 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:19,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,170 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:19,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,199 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:19,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,214 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:19,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:19,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,258 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:19,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,289 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:19,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,303 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:19,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,331 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:19,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,345 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:19,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,373 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:19,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,387 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:19,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:19,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,431 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:19,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,462 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:19,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,477 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:19,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,505 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:19,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,519 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:19,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,550 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:19,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,565 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:19,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,592 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:19,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,606 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:19,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:19,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,648 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:19,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,676 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:19,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,690 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:19,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:19,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,732 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:19,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:19,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,777 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:19,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,806 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:19,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,821 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:19,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,849 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:19,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,863 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:19,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,896 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:19,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,911 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:19,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:19,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,953 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:19,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:19,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:19,983 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:19,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:19,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:19,997 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:19,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:19,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:19,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,049 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:20,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,064 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:20,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:20,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,108 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:20,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,137 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:20,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,151 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:20,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:20,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,194 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:20,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:20,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,239 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:20,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:20,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,281 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:20,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,308 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:20,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,323 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:20,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,354 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:20,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,368 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:20,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,395 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:20,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,408 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:20,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,436 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:20,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,454 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:20,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,482 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:20,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,496 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:20,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,527 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:20,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,554 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:20,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,582 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:20,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,596 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:20,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,624 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:20,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,637 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:20,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,664 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:20,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,679 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:20,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,705 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:20,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,719 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:20,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,748 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:20,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,762 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:20,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,793 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:20,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,807 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:20,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:20,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,854 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:20,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,882 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:20,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,897 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:20,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,933 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:20,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,947 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:20,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:20,975 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:20,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:20,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:20,990 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:20,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:20,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:20,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:20,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,018 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:21,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,035 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:21,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:21,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,077 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:21,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,111 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:21,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,126 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:21,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,152 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:21,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,167 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:21,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,197 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:21,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,212 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:21,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,254 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:21,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,268 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:21,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,304 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:21,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,319 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:21,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,347 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:21,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,362 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:21,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,398 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:21,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,413 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:21,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,443 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:21,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,457 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:21,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,487 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:21,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,501 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:21,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:21,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,542 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:21,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,573 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:21,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,587 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:21,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:21,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,629 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:21,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,656 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:21,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,671 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:21,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,698 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:21,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,712 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:21,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,742 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:21,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,756 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:21,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,796 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:21,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,816 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:21,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,846 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:21,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,861 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:21,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,895 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:21,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,910 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:21,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:21,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,951 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:21,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:21,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:21,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:21,995 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:21,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:21,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,034 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:22,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,051 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:22,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,082 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:22,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,097 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:22,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,124 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:22,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,139 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:22,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,166 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:22,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,180 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:22,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,212 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:22,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,228 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:22,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:22,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,269 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:22,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,296 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:22,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,310 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:22,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,341 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:22,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,355 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:22,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,384 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:22,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,398 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:22,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,429 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:22,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,447 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:22,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:22,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,487 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:22,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,513 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:22,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,528 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:22,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,554 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:22,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,568 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:22,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:22,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,609 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:22,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,637 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:22,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,651 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:22,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:22,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,693 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:22,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,721 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:22,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,735 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:22,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,761 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:22,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,775 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:22,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,801 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:22,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,816 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:22,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,844 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:22,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,857 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:22,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,885 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:22,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,899 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:22,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,928 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:22,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,942 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:22,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,972 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:22,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:22,985 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:22,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:22,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,013 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,027 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:23,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,062 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:23,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,077 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:23,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,120 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:23,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,162 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:23,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,204 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:23,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,232 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,246 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:23,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,274 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:23,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,288 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:23,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,314 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,327 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:23,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,355 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:23,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,369 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:23,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,397 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:23,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,411 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:23,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,438 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,453 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:23,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,481 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,496 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:23,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,526 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:23,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,541 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:23,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,569 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,584 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:23,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,614 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:23,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,628 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:23,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,657 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:23,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,672 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:23,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,707 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,722 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:23,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,763 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:23,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,793 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:23,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,806 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:23,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,847 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:23,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,875 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:23,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,889 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:23,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,916 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,931 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:23,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,960 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:23,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:23,974 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:23,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:23,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,003 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:24,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,016 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:24,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,056 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:24,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,088 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:24,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,102 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:24,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,147 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:24,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,179 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:24,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,193 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:24,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,221 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,234 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:24,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,263 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,277 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:24,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,317 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:24,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,351 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:24,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,365 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:24,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,394 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:24,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,408 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:24,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,435 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,449 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:24,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,477 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:24,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,492 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:24,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,517 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,531 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:24,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:24,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,575 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:24,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,602 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,615 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:24,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,655 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:24,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,685 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:24,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,699 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:24,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,738 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:24,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,768 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:24,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,782 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:24,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,814 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:24,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,828 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:24,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,854 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,868 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:24,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,893 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,907 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:24,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,951 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:24,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,984 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:24,998 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:24,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:24,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,032 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,047 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:25,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,075 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:25,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,091 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:25,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,132 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:25,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,158 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,172 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:25,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,202 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:25,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,216 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:25,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,244 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:25,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,258 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:25,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,286 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:25,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,301 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:25,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,329 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:25,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,344 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:25,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,372 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:25,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,386 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:25,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,425 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:25,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,453 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:25,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,467 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:25,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,508 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:25,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,550 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:25,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,584 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:25,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,599 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:25,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,629 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:25,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,644 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:25,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,673 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:25,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,687 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:25,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,716 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:25,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,730 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:25,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,756 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,771 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:25,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,800 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:25,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,816 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:25,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,844 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:25,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,859 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:25,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,899 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:25,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,927 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:25,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,941 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:25,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,970 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:25,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:25,983 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:25,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:25,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,023 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:26,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,050 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,064 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:26,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,090 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,104 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:26,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,144 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:26,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,172 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:26,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,186 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:26,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,216 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:26,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,230 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:26,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,257 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,271 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:26,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,310 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:26,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,338 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:26,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,352 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:26,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,380 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:26,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,394 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:26,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,422 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:26,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,436 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:26,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,463 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:26,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,477 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:26,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,506 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:26,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,520 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:26,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,559 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:26,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,588 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:26,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,603 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:26,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,629 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,644 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:26,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,678 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:26,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,692 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:26,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,723 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:26,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,738 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:26,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,767 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:26,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,780 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:26,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,812 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:26,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,826 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:26,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,851 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,864 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:26,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,892 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:26,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,906 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:26,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,934 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:26,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,948 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:26,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,982 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:26,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:26,997 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:26,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:26,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,029 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:27,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,044 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:27,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,074 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,089 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:27,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,118 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:27,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,131 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:27,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,172 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:27,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,216 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:27,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,245 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:27,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,259 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:27,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,287 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:27,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,301 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:27,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,330 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:27,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,344 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:27,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,386 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:27,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,415 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:27,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,429 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:27,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,461 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,475 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:27,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,502 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:27,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,516 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:27,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,544 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:27,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,558 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:27,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,588 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:27,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,602 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:27,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,627 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,641 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:27,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,681 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:27,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,720 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:27,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,744 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,758 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:27,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,785 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:27,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,799 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:27,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,826 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:27,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,840 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:27,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,866 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,879 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:27,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,908 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:27,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,922 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:27,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,948 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:27,961 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:27,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:27,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,998 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:28,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,013 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:28,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,058 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:28,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,086 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:28,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,130 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:28,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,151 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:28,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,177 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,190 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:28,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,218 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:28,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,232 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:28,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,260 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:28,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,275 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:28,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,305 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:28,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,320 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:28,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,348 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:28,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,361 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:28,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,387 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,401 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:28,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,427 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,441 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:28,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,470 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:28,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,483 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:28,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,509 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,523 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:28,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,548 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,562 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:28,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,589 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:28,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,602 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:28,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,629 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:28,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,644 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:28,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,672 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:28,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,695 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:28,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,720 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,734 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:28,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,761 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:28,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,775 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:28,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,814 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:28,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,842 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:28,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,856 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:28,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,895 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:28,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,935 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:28,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:28,974 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:28,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:28,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,999 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,013 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:29,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,055 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:29,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,083 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:29,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,097 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:29,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,126 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:29,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,140 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:29,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,169 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:29,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,183 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:29,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,211 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:29,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,225 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:29,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,254 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:29,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,269 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:29,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,295 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,313 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:29,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,340 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,355 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:29,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,383 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:29,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,398 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:29,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,437 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:29,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,466 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:29,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,480 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:29,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,507 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,520 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:29,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,548 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:29,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,563 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:29,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,589 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,603 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:29,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,627 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,641 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:29,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,670 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:29,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,685 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:29,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,710 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,724 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:29,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,763 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:29,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,792 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:29,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,805 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:29,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,832 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,846 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:29,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,871 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,884 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:29,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,921 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:29,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,934 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:29,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,960 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:29,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:29,972 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:29,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:29,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,999 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:30,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,012 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:30,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,035 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,048 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:30,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,073 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:30,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,086 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:30,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,116 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:30,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,129 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:30,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,154 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:30,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,166 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:30,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,202 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:30,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,226 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,239 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:30,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,263 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,276 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:30,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,303 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:30,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,316 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:30,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,340 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,353 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:30,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,381 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:30,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,395 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:30,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,422 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:30,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,436 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:30,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,462 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:30,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,475 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:30,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,507 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:30,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,520 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:30,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,547 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:30,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,562 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:30,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,600 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:30,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,626 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:30,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,638 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:30,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,662 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,675 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:30,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,701 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:30,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,714 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:30,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,739 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:30,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,752 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:30,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,776 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,788 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:30,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,824 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:30,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,849 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:30,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,862 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:30,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,886 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,899 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:30,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,925 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:30,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,938 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:30,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,964 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:30,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:30,977 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:30,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:30,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,002 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,017 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:31,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,046 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,063 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:31,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,110 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:31,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,137 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:31,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,150 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:31,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,175 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,188 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:31,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,214 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:31,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,227 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:31,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,254 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:31,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,267 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:31,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,303 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:31,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,328 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:31,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,342 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:31,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,365 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,378 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:31,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,415 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:31,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,440 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:31,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,453 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:31,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,488 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:31,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,513 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,526 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:31,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,554 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,566 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:31,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,592 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:31,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,605 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:31,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,637 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:31,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,654 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:31,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,691 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:31,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,717 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:31,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,730 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:31,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,768 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:31,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,795 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:31,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,809 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:31,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,846 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:31,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,874 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:31,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,887 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:31,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,919 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:31,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,932 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:31,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,958 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:31,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:31,971 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:31,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:31,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,009 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:32,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,036 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:32,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,049 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:32,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,075 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:32,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,089 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:32,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,113 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,127 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:32,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,154 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:32,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,167 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:32,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,194 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:32,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,207 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:32,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,241 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:32,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,254 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:32,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,292 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:32,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,317 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,330 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:32,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,358 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:32,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,371 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:32,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,395 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,408 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:32,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,445 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:32,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,472 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:32,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,486 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:32,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,513 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:32,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,526 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:32,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,554 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,567 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:32,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,592 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,605 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:32,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,632 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:32,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,645 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:32,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,723 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:32,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,751 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:32,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,764 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:32,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,792 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,805 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:32,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,844 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:32,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,882 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:32,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,896 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:32,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,933 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:32,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,960 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:32,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:32,973 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:32,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:32,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,997 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,010 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:33,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,038 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:33,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,051 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:33,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,077 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:33,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,091 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:33,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,117 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,131 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:33,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,159 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:33,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,172 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:33,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,197 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,210 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:33,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,248 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:33,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,276 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:33,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,290 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:33,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,317 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:33,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,330 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:33,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,355 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,368 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:33,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,395 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:33,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,408 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:33,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,434 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:33,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,457 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:33,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,481 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,494 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:33,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,521 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:33,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,535 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:33,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,560 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,574 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:33,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,599 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,612 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:33,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,641 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:33,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,654 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:33,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,681 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,695 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:33,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,724 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:33,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,737 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:33,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,775 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:33,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,801 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,815 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:33,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,843 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:33,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,857 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:33,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,883 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:33,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,896 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:33,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,923 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,937 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:33,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:33,978 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:33,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:33,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,017 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:34,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,041 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,060 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:34,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,094 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:34,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,111 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:34,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,159 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:34,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,194 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:34,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,210 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:34,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,244 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:34,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,262 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:34,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,307 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:34,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,334 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:34,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,347 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:34,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,374 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:34,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,387 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:34,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,424 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:34,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,461 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:34,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,485 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,498 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:34,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,524 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,537 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:34,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,561 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,575 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:34,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,599 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,612 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:34,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,649 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:34,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,687 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:34,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,711 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,724 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:34,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,748 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,760 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:34,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,784 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,797 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:34,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,827 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,840 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:34,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,881 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:34,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,920 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:34,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,946 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:34,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:34,959 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:34,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:34,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,986 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:34,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,000 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:35,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,027 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,040 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:35,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,064 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,078 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:35,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,104 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,118 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:35,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,143 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,156 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:35,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,194 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:35,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,220 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:35,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,233 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:35,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,284 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:35,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,311 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:35,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,324 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:35,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,350 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:35,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,362 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:35,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,389 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:35,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,401 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:35,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,427 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:35,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,440 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:35,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,477 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:35,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,514 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:35,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,556 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:35,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,581 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,594 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:35,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,617 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,630 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:35,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,653 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,666 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:35,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,693 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:35,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,706 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:35,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,744 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:35,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,770 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:35,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,783 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:35,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,809 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:35,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,821 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:35,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,845 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,858 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:35,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,882 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,895 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:35,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,922 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,935 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:35,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,959 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:35,971 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:35,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:35,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,999 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:36,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,013 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:36,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,039 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:36,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,051 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:36,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,075 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,088 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:36,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,114 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:36,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,127 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:36,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,164 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:36,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,200 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:36,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,231 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:36,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,244 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:36,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,273 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,291 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:36,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,337 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:36,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,355 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:36,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,381 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,395 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:36,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,423 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:36,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,436 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:36,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,462 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:36,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,475 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:36,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,502 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:36,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,515 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:36,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,553 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:36,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,578 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,591 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:36,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,630 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:36,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,655 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,668 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:36,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,706 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:36,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,732 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:36,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,745 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:36,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,770 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,783 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:36,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,808 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,821 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:36,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,846 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,859 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:36,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,884 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,897 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:36,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,934 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:36,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,966 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:36,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:36,979 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:36,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:36,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,017 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:37,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,055 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:37,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,078 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,091 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:37,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,115 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,127 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:37,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,154 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:37,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,166 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:37,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,192 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:37,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,205 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:37,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,231 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:37,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,243 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:37,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,268 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,281 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:37,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,308 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:37,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,321 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:37,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,347 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:37,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,359 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:37,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,384 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:37,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,397 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:37,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,423 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:37,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,436 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:37,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,462 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:37,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,474 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:37,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,512 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:37,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,537 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:37,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,550 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:37,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,576 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:37,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,589 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:37,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,615 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:37,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,637 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:37,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,679 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:37,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,704 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,717 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:37,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,742 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,755 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:37,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,794 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:37,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,833 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:37,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,874 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:37,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,911 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:37,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,923 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:37,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,954 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:37,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:37,967 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:37,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:37,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,993 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:38,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,007 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:38,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,031 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,044 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:38,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,069 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:38,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,083 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:38,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,110 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:38,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,123 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:38,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,151 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:38,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,163 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:38,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,201 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:38,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,227 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:38,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,240 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:38,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,267 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:38,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,280 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:38,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,317 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:38,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,350 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,363 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:38,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,401 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,414 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:38,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,440 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:38,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,453 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:38,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,498 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:38,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,510 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:38,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,546 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,559 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:38,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,582 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,595 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:38,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,621 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:38,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,634 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:38,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,671 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:38,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,707 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:38,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,732 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:38,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,745 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:38,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,771 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:38,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,784 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:38,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,807 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,819 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:38,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,855 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:38,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,882 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:38,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,895 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:38,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,931 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:38,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,955 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:38,967 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:38,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:38,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,990 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,002 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:39,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,026 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,039 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:39,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,070 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:39,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,082 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:39,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,108 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:39,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,121 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:39,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,148 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:39,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,161 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:39,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,186 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,199 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:39,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,224 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:39,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,237 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:39,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,273 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:39,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,298 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,310 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:39,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,337 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:39,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,350 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:39,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,373 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,386 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:39,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,412 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:39,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,425 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:39,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,451 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:39,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,463 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:39,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,487 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,500 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:39,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,526 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:39,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,539 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:39,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,576 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:39,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,602 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:39,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,614 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:39,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,640 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:39,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,652 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:39,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,690 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:39,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,716 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:39,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,728 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:39,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,766 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:39,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,790 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,803 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:39,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,829 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:39,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,842 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:39,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,865 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,877 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:39,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,902 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:39,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,914 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:39,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,950 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:39,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:39,986 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:39,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:39,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,021 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:40,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,044 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,057 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:40,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,092 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:40,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,115 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,127 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:40,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,152 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:40,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,164 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:40,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,199 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:40,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,223 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:40,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,236 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:40,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,271 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:40,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,303 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:40,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,316 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:40,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,341 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:40,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,357 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:40,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,381 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,393 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:40,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,433 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:40,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,456 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,469 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:40,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,496 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:40,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,511 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:40,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,539 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:40,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,551 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:40,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,577 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:40,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,590 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:40,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,613 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,625 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:40,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,649 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:40,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,661 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:40,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,685 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,698 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:40,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,723 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:40,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,736 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:40,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,773 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:40,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,797 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:40,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,809 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:40,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,834 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:40,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,846 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:40,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,868 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,880 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:40,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,905 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:40,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,917 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:40,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,943 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:40,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,955 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:40,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:40,989 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:40,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:40,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,024 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:41,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,048 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,059 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:41,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,098 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:41,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,123 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:41,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,134 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:41,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,158 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:41,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,170 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:41,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,194 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:41,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,206 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:41,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,241 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:41,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,263 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,275 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:41,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,299 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,311 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:41,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,336 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:41,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,347 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:41,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,372 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:41,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,384 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:41,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,409 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:41,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,421 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:41,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,447 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:41,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,459 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:41,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,485 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:41,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,497 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:41,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,523 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:41,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,535 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:41,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,560 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:41,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,572 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:41,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,597 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:41,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,610 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:41,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,635 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:41,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,648 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:41,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,673 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:41,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,685 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:41,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,709 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:41,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,725 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:41,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,747 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,758 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:41,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,794 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:41,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,820 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:41,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,833 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:41,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,870 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:41,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,893 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,905 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:41,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,931 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:41,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,945 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:41,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:41,980 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:41,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:41,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,018 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:42,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,060 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:42,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,081 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,093 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:42,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,120 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:42,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,133 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:42,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,159 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:42,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,171 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:42,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,194 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,207 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:42,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,232 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:42,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,244 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:42,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,269 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:42,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,282 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:42,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,319 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:42,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,343 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,356 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:42,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,379 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,392 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:42,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,433 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:42,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,457 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:42,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,470 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:42,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,496 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:42,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,509 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:42,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,532 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,545 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:42,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,567 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,580 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:42,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,603 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,615 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:42,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,652 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:42,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,678 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:42,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,690 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:42,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,715 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:42,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,728 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:42,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,752 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:42,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,765 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:42,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,801 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:42,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,824 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,837 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:42,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,862 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:42,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,874 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:42,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,900 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:42,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,913 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:42,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,950 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:42,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:42,987 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:42,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:42,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,029 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:43,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,054 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:43,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,067 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:43,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,096 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:43,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,109 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:43,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,134 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:43,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,146 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:43,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,180 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:43,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,203 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,215 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:43,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,240 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:43,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,253 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:43,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,277 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,290 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:43,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,313 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,325 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:43,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,362 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:43,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,389 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:43,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,401 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:43,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,425 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,438 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:43,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,461 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,474 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:43,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,498 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,510 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:43,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,535 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:43,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,548 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:43,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,582 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:43,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,607 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:43,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,620 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:43,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,646 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:43,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,658 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:43,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,682 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,694 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:43,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,719 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:43,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,731 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:43,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,758 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,770 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:43,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,792 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,805 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:43,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,828 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,842 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:43,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,866 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,879 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:43,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,914 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:43,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,948 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:43,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,972 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:43,983 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:43,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:43,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,010 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:44,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:44,022 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:44,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:44,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,048 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:44,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:44,060 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:44,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:44,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,092 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:44,105 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:44,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:44,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,128 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:44,140 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:44,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:44,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,166 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:44,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:44,178 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:44,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:44,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,204 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:44,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:44,217 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:44,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:44,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:44,256 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:44,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:44,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:44,292 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:44,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:44,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,317 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:44,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:44,330 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:44,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:44,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,354 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:44,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:44,367 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:44,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:44,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,391 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:44,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:44,404 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:44,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:44,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,430 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:44,442 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:44,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:44,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,466 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:27:44,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:44,478 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:44,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:44,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:44,516 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:44,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:44,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,538 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-23 20:27:44,550 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-23 20:27:44,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:27:44,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat